{"title":"Fosi Audio","description":null,"products":[{"product_id":"19v-4-7a-90w-power-adapter-supply-119395-13653435285588","title":"19V 4.7A 90W Power Adapter Supply","description":"UL, FCC, CE, ROHS Listed; Real power not exaggerate; Connector size: 5.5* 2.5mm (If you need a 5.5*2.1mm plug, please leave an order note); Automatic thermal and overload cut-off, short circuit protection; Input: 100 - 240V AC; Output: 19V 4.74A 90W; Power Cord (Included): 1.2m; Perfect for: TPA3116 TDA7492P TDA7498 digital amp, laptop; Can fit with the class d amp physically and electrically; 24V 5A 6A 8A Power supply","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743418194,"sku":"13653435285588","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/9_ec5581a3-24a8-407f-8173-a6994ed0456b.jpg?v=1790813361"},{"product_id":"fosi-audio-za3-balanced-stereo-amplifier-za3-48v-5a-psu-119395-45459725746406","title":"Fosi Audio ZA3 Balanced Stereo Amplifier - ZA3+48V\/5A PSU \/ US\/CA","description":"Dual-Mode Innovation: This new generation mini amplifier offers both stereo and mono modes, and adapts flexibly to your diverse needs, allowing seamless mode switching. In stereo mode, it delivers a robust output of up to 155W, while in mono mode, the power soars to a maximum of 235W. Pair two ZA3 units in mono configuration to create a powerful audio system, significantly enhancing your listening experience. Richer Connectivity: Debut amplifier with balanced input and trigger in, the ZA3 features a balanced combo audio signal input connector supporting both XLR and 1\/4\" TRS plugs. This design minimizes interference and reduces noise floor. The 12V trigger-in connector enables synchronization with other devices, streamlining the process of turning on\/off without individual operations. Audiophile-Grade Components: The ZA3 features the TPA3255 high-end Class-D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 89dB, an SNR of up to 106dB, and a low noise floor of only 150μV, it delivers exceptional clarity and low distortion. Advanced Heat Dissipation: Based on V3's groundbreaking heat dissipation design, we upgraded ZA3's cooling system by featuring a larger chassis, moving vents to the sides, and adding dust covers to achieve better ventilation for a sustained and stable high power output. Enhanced Scalable Fun: Personalize your audio experience with the op-amp","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743450962,"sku":"45459725746406","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/ZA3_346b5d67-3948-4455-ad62-0c8ce823f058.png?v=1790813362"},{"product_id":"fosi-audio-sk02-desktop-dac-headphone-amplifier-obsidian-119395-46488051646694","title":"Fosi Audio SK02 Desktop DAC Headphone Amplifier - Obsidian","description":"Compact Yet Powerful: The SK02 employs a minimalist and stylish design language. Despite its small size, it boasts mighty features. It supports DSD256 and PCM 32bit\/384kHz high-resolution decoding, along with 3.5mm single-ended and 4.4mm balanced headphone outputs. Its robust power can easily drive a wide range of headphones and IEMs with an impedance range of 16-300 ohms. Stunning Performance: It features a high-end ESS SABRE ES9038Q2M DAC and SGM8262 op-amps. Its excellent circuit design ensures superior parameters with a SNR as high as 120dB, a low noise floor of only 3.7μV, and an incredibly low THD of 0.001%. The 4.4mm balanced output power reaches an impressive 1100mW at 32 ohms. The exceptional high-resolution capability and pure sound quality make every listening experience an extraordinary sensory journey. User-Friendly Design: The SK02 requires no drivers and offers plug-and-play convenience. It integrates a big multi-functional control knob, allowing easy access to power on\/off, play\/pause, and volume adjustments. The unit features quick-switch buttons for high\/low gain and input modes. Additionally, its colorful indicator lights enable effortless identification of the current working mode and the song's sampling rate. Remarkable Versatility: Supports USB and optical input, widely applicable for decoding with computers, laptops, CD players, TVs, and projectors. Not only can it function as a headphone amplifier, but it can also serve as a preamp, pairing with active","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743483730,"sku":"46488051646694","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/SK02_b05d080d-15a5-4d58-9637-4ef3ed0df291.jpg?v=1790813361"},{"product_id":"fosi-audio-lc30-vu-meter-amplifier-speaker-selector-lc30-y-119395-44428812779750","title":"Fosi Audio LC30 VU Meter Amplifier Speaker Selector - LC30-Y","description":"AccessoriesVintage Elegance: The LC30 boasts dual large VU meters, complete with adjustable brightness across five levels. It offers versatile connectivity with two inputs and two outputs, enabling four distinct configurations. Beyond its functional prowess as a switcher, it stands as exquisite decorative VU meters allowing you to enjoy the vibrant audio-visual feast. Versatile Compatibility: Fully supports a wide range of amplifiers. The large enclosure design accommodates not only two Fosi Audio compact amplifiers on top but also seamlessly integrates with traditional Class A, Class B, Class AB, and tube amplifiers without issues to meet your diverse audio enjoyment needs. Superior Components: Integrated with 390Ω protective load resistors, thickened copper foil circuits, premium speaker binding posts, and switching relays, the LC30 ensures virtually no impact or loss in sound quality and supports a maximum 250W power transmission per channel. This allows you to enjoy the purest high-fidelity sound. Ease of Use: Offers both button and remote control operation, enabling one-tap switching between two amplifiers and two speakers. It streamlines the process of A\/B comparison testing for two amplifiers or speakers, ensuring straightforward accessibility. Moreover, adjusting the backlight brightness and needle sensitivity is made effortlessly simple, enhancing the overall user experience. Crafted for Audiophiles: The LC30 was specially developed to cater to our fans' requests. It","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743516498,"sku":"44428812779750","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/LC30.jpg?v=1790813361"},{"product_id":"fosi-audio-ds2-dongle-dac-headphone-amplifier-119395-45225703440614","title":"Fosi Audio DS2 Dongle DAC Headphone Amplifier","description":"Upgraded Version: A new generation USB-C portable headphone DAC and amplifier, supporting up to DSD256 and PCM 32bit\/384kHz decoding for a high-resolution sound reproduction. It delivers a powerful drive of up to 170mw 32Ω each channel, effortlessly powering high or low-impedance headphones with 3.5mm single-ended or 4.4mm balanced connections, immersing you in the exquisite world of music. Flagship Chips: Featuring two next-generation Cirrus Logic CS43131 DAC chips, the DS2 delivers superior system-level audio performance without draining your mobile source device's battery life. With its ultra-low 1μV noise floor, minimal 0.0001% THD, high 130dB SNR, and excellent 109dB SINAD, it enables you to enjoy pure sound. Easy to Use: Connect it to your audio source and enjoy high-quality music without any complicated settings. The device features independent 60-step volume control buttons, providing you with a seamless, stepless volume adjustment experience and supporting volume memory function. High Compatibility: Fully supports a wide range of mainstream audio source devices. Not only can it serve as a portable DAC and headphone amplifier for iPhone 15, 15 Plus, 15 Pro, iPad Pro, and Android phones, but it can also function as an external sound card for your computer, laptop or Mac, decoding high-quality music for you. Exquisite and Durable: The DS2 is crafted from solid metal using CNC machining and shock-resistant. Its sleek design offers a smooth and comfortable grip, providing","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743549266,"sku":"45225703440614","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/B0BJ66KJ2B.MAIN_f95ddbdf-b6e2-4833-8984-3f7ea116eaf9.jpg?v=1790813362"},{"product_id":"fosi-audio-hex-screw-driver-tools-kit-119395-44441390940390","title":"Fosi Audio Hex Screw Driver Tools Kit","description":"This screwdriver set includes 1 sleeve and 4 screwdriver bits, designed specifically for dismantling V3, ZA3, BT20A PRO, and all Fosi Audio amplifier products. It's a professional repair toolkit aimed at assisting users in conveniently disassembling and repairing various audio equipment. The set features a variety of screwdriver bit types, covering common screws of different sizes and types to meet various disassembly needs. The sleeve design is tailored to better accommodate the disassembly operations of certain specific models, providing a more convenient and precise disassembly experience. This toolset is highly practical and suitable for use by professional technicians, audio enthusiasts, and DIY repair enthusiasts.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743582034,"sku":"44441390940390","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/3_0491e0f8-b232-491c-a4cd-a12094fb0452-156223.jpg?v=1790813362"},{"product_id":"fosi-audio-ph05-5-channel-headphone-amplifier-119395-45002334142694","title":"Fosi Audio PH05 5 Channel Headphone Amplifier","description":"Pro Splitter Amp: The PH05 is a versatile one-in-five-out stereo headphone splitter\/amplifier, allowing you to connect up to five sets of headphones simultaneously, adapting to multiple audio-sharing and distribution scenarios. Whether for professional music studio production, podcasting, teaching, or everyday use like seniors watching TV, it will serve as your excellent companion. Independent Amplification: Each of the five channels can independently output power up to 310mW@32Ω, perfectly compatible with a variety of monitor headphones and IEMs with impedance ranging from 16 to 300 ohms, providing flexible audio sharing. PH05 is an upgrade model of PH04 which offers one more channel and higher power output. User-Friendly Control: Equipped with independent level control knobs for each channel, ensuring that adjustments made to one channel do not affect others, allowing personalized volume settings for each headphone. Additionally, features a large-diameter master volume control and a one-touch mute button, greatly enhancing ease of use. Outstanding Performance: In addition to delivering robust power output, the PH05 boasts an advanced circuitry design internally, ensuring pristine sound. With an SNR of up to 105dB, THD as low as 0.001%, and noise floor as low as 25μV, it guarantees exceptional audio fidelity. Substantial \u0026amp; Compact: The perfect combination of all-aluminum alloy solid build, exquisite appearance, anti-slip foot pads, and greater stability. Experience the super","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743647570,"sku":"45002334142694","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/B0CYLSD4GJ.MAIN.jpg?v=1790813363"},{"product_id":"fosi-audio-mc351-2-1-channel-integrated-amplifier-32v-powe-119395-45127525564646","title":"Fosi Audio MC351 2.1 Channel Integrated Amplifier - 32V Power Supply","description":"All-in-One DAC Amplifier: The MC351 integrated amp features high-resolution decoding capabilities, supporting Bluetooth, USB, Optical, and Coaxial digital inputs. With its extensive input and output options, you can easily set up a 2.1 home theater or other stereo HiFi audio systems. High Power with Great Sound: Equipped with two high-end Texas Instruments TPA3255 Class-D amplifier chips and a 100-fin heatsink, the MC351 can stably output up to 165W x 2 + 350W power in a 2.1 channel setup. The dual PCBA separated design ensures that the input and output signals do not interfere with each other, providing you with the purest and most impeccable sound quality. User-Friendly Control Design: Supports one-touch switching between 5 input modes and includes bass and treble controls, with central detents for tone defeating, for easy sound customization. It also features an automatic standby function, entering standby mode after 2 minutes of no signal input to effectively reduce power consumption. Vintage Charm: The eye candy round mini VU meter adds a classic retro vibe to your sound system. The needle of the level meter will dance to the music, providing you with both visual and auditory enjoyment. The MC351 is an excellent companion for turntables, allowing you to relive classic tracks. Exquisite Craftsmanship: Featuring an all-aluminum-alloy CNC integrated design and a finely sandblasted metal finish, the MC351 boasts a seamless body with no visible screws, showcasing minimalist a","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743614802,"sku":"45127525564646","price":189.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/MC351_d49afa4d-bbf3-48ae-80b0-66eba18dfcec.jpg?v=1790813363"},{"product_id":"fosi-audio-dc-power-filter-dc-power-filter-1-in-1-out-cabl-119395-45197308002534","title":"Fosi Audio DC Power Filter - DC Power Filter+1 in 1 out Cable","description":"Noise suppression: Through the combination of filter capacitors and inductors, the power filter effectively suppresses conducted and radiated interference, reducing the impact of electromagnetic interference on devices. Power purification: Filters out high-frequency noise and harmonics from the power supply, providing a stable and clean power signal, and enhancing the performance of audio and video equipment. Device protection: Reduces the impact of power surges and spikes on devices, extending their lifespan.The The DC filter not suitable for BOX X5","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743680338,"sku":"45197308002534","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/DC-Power-Filter_5575dd00-eea5-4a10-8f0a-ee7d610ca91a.jpg?v=1790813363"},{"product_id":"fosi-audio-dc-power-filter-dc-power-filter-1-in-2-out-cabl-119395-45197308035302","title":"Fosi Audio DC Power Filter - DC Power Filter+1 in 2 out Cable","description":"Noise suppression: Through the combination of filter capacitors and inductors, the power filter effectively suppresses conducted and radiated interference, reducing the impact of electromagnetic interference on devices. Power purification: Filters out high-frequency noise and harmonics from the power supply, providing a stable and clean power signal, and enhancing the performance of audio and video equipment. Device protection: Reduces the impact of power surges and spikes on devices, extending their lifespan.The The DC filter not suitable for BOX X5","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743713106,"sku":"45197308035302","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/DC-Power-Filter-2.jpg?v=1790813364"},{"product_id":"fosi-audio-v3-mono-monoblock-power-amplifier-v3-mono-1-no-119395-45168133570790","title":"Fosi Audio V3 Mono Monoblock Power Amplifier - V3 MONO*1(No Power Supply Unit)","description":"Mini Monoblock Amplifier: Crafted for HiFi audiophiles, the V3 Mono allows you to drive a single passive speaker with one amp, delivering up to 240W @4Ω of rated power. It offers the flexibility to build your home audio 2\/3\/4\/5-channel system effortlessly. The V3 Mono can serve as a power amplifier for multi-channel AVRs, complementing the output power to easily drive high-power speakers in home theater systems. Innovative Cutting-Edge Technology: Fosi Audio has achieved a technological breakthrough through independent research and development by applying PFFB (Post-Filter Feedback) technology to the V3 Mono for the first time. This effectively overcomes the common load dependency issues of Class-D amplifiers, improving distortion and enhancing frequency response, thereby significantly enhancing sound quality and performance. Audiophile-Grade Components: The V3 Mono incorporates the high-end TPA3255 Class-D amp chip, paired with well-known components such as Japanese Nichicon filter capacitors, ELNA capacitors, German WIMA capacitors, and Japanese Sumida inductors, etc. Additionally, it features an upgraded four-layer PCB. This combination not only ensures high power output but also achieves a THD as low as 0.006%, a SINAD of 101dB, and an SNR of 123dB. As a result, the fidelity and quality of the audio are assured. Advanced Cooling: Utilizing Fosi Audio's pioneering full-body heat dissipation design, the TPA3255 amplifier chip is placed at the bottom and tightly integrated w","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743745874,"sku":"45168133570790","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/009_2.jpg?v=1790813364"},{"product_id":"fosi-audio-zd3-fully-balanced-desktop-dac-119395-45365082161382","title":"Fosi Audio ZD3 Fully Balanced Desktop DAC","description":"Flagship Desktop DAC: A fully balanced digital-to-analog converter preamp with multiple inputs and outputs. Fosi Audio's first DAC to support HDMI ARC input and comes equipped with a high-performance ES9039Q2M chip to deliver rich and superior sound.Premium Chipset: The ZD3 features the chipset consisting of XMOS XU316+ES9039Q2M+QCC3031+LME49720. It supports high audio resolution, with a maximum capability of DSD512 and PCM 32bit\/768kHz sampling rates, providing unparalleled clarity and depth.Versatile \u0026amp; Flexible: The ZD3 offers comprehensive connectivity, supporting inputs like Bluetooth, USB, OPT, COAX, HDMI ARC, and balanced XLR\/RCA outputs. This flexibility allows you to customize your audio system to suit various setups and scenariosEase of Use: The ZD3 adopts a 1.5-inch OLED display, remote control, preamp bypass switch, and 12V trigger in\/out interfaces, allowing synchronized power on\/off with other home audio devices, all for a good user experience.Family Design: Featuring the same design language as the ZA3 amplifier: compact and exquisite appearance and audiophile-grade components for high performance and excellent sound quality. Pair it with the ZA3 to create a robust home audio system.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743778642,"sku":"45365082161382","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/ZD3_a4fc9b35-911f-490d-930e-0cb8e1109e13.jpg?v=1790813364"},{"product_id":"fosi-audio-mc331-tube-integrated-bluetooth-amp-119395-45514941563110","title":"Fosi Audio MC331 Tube Integrated Bluetooth Amp","description":"All-in-One DAC Amp: A DAC, amplifier, preamplifier, and headphone amplifier are all integrated into the Fosi Audio MC331. You can easily switch between audio sources with the help of the remote control, ensuring a seamless and enriched listening experience. Amazing Combination: As an integrated tube DAC amp with a VU meter, the visual aesthetics of the 5654W vacuum tubes and VU meter add a nice warm and soft effect to not only the appearance but the sound as well, giving the modern look a retro feel. Setup Flexibility: It supports Bluetooth, USB, coaxial, optical, and RCA inputs, making it compatible with a variety of sources such as computers, phones, CD players, turntables with built-in phono preamps, etc., allowing you to build various systems. Compact Yet Powerful: The MC331 only takes up minimal desktop space but boasts a maximum power output of 105W x2@4Ω, effectively driving your bookshelf speakers. Additionally, it has a pre-out and a 3.5mm headphone output, making it versatile enough. User-Friendly Design: The MC331 comes with a remote control, allowing you to adjust bass and treble from the comfort of your listening chair. Its replaceable tube design lets you customize the sound signature to suit your personal preferences.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743811410,"sku":"45514941563110","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/MC331.jpg?v=1790813365"},{"product_id":"fosi-audio-gr40-tube-dac-headphone-amp-preamp-119395-45518473396454","title":"Fosi Audio GR40 Tube DAC Headphone Amp Preamp","description":"Multifunctional DAC Preamplifier: The GR40 is a versatile tube DAC preamplifier and headphone amplifier in one, it supports Bluetooth\/USB\/Optical\/Coaxial inputs and active speakers\/3.5mm headphone output, with a priority mode for headphones. High-Resolution Decoding: With the ESS9028Q2M DAC chip, the preamplifier offers superior audio quality and flexibility. The USB sampling rate supports 32Bit\/384kHz and DSD256, making an effective noise reduction to ensure lossless audio every time. Advanced Bluetooth with Low Latency: Featuring the QCC3031 Bluetooth module, it supports aptX, aptX-HD, and aptX-LL codecs to provide detailed and clean audio sound. Also, you can get a relaxed experience with low latency when watching movies. Compact yet Creativity: With its compact form and a combination of preamp volume, bass, and treble controls, the stereo preamplifier produces a sweeter, more organic sound while preserving the midrange and treble frequencies that make music. User-Friendly Design: The digital-to-analog audio converter GR40 is designed with user convenience at its core, allowing you to toggle between different audio inputs and restore Bluetooth—a real Plug-and-plug DAC preamplifier without any driver.Manual","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743844178,"sku":"45518473396454","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/1-1_8aab53ed-9a91-4a05-a488-a23578c08cf3.jpg?v=1790813365"},{"product_id":"fosi-audio-k7-desktop-dac-headphone-amplifier-black-119395-47272412381414","title":"Fosi Audio K7 Desktop DAC Headphone Amplifier - Black","description":"Versatile DAC Amp: The K7 is designed for both HiFi headphone audiophiles and music lovers. It can serve as a powerful hub for building your desktop audio system. Whether your're enjoying music, gaming or working, the K7 handles it all with ease. Audiophile-Grade Chipset: Equipped with the AK4493S DAC, XMOS XU208 USB processor, and TPA6120 headphone amps, the K7 supports high-resolution decoding up to PCM 384kHz\/32bit and DSD256. With up to 2100mW output power, it easily drives demanding headphones. Comprehensive Connectivity: Supports USB-C, coaxial, optical, Bluetooth aptX HD\/LL and 3.5mm microphone input. Outputs include 4.4mm balanced, 3.5mm single-ended, and RCA—easily connecting to headphones, powered speakers, or amplifiers for desktop setups. User-Centric Design: Compact yet user-friendly, the K7 features dual large control knobs, five shortcut buttons, and an angled chassis for ergonomic comfort. A high-resolution display shows real-time status, making operation easy and intuitive. Durable All-Metal Build: Crafted from solid aluminum alloy, the K7 features a rugged, wear-resistant chassis with a sleek metallic finish and enhanced electromagnetic interference shielding.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743876946,"sku":"47272412381414","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/K7_9c69ba5b-cd28-400d-a7fe-e560070f39d4.jpg?v=1790813365"},{"product_id":"fosi-audio-sp601-bookshelf-passive-speakers-obsidian-us-119395-46769668686054","title":"Fosi Audio SP601 Bookshelf Passive Speakers - Obsidian \/ US","description":"Immersive HiFi Sound: The SP601 is crafted for music lovers who value detail, resolution, and immersive stereo imaging. Whether it's classical, rock, or complex orchestral arrangements, it delivers accurate reproduction and an engaging listening experienceDeep \u0026amp; Textured Bass: The 6.5\" in-house developed HybridCone woofers combine paper cones with aluminum alloy outer layers, balancing the natural, relaxed tonality of paper with the precision and control of metal, resulting in deeper, more textured bassNatural Treble Clarity: The 1.5\" silk dome tweeter delivers smooth, fatigue-free highs. Paired with a precision-cast aluminum waveguide, it ensures wide dispersion and focused directionality for a natural, open soundstage with added depthOptimized Reflex Design: The bass reflex port is expertly tuned by Fosi Audio's acoustic engineers to reduce standing waves and muddiness. It enhances bass extension and control, ensuring clean, tight low-end performance—even when placed near a wallFlexible Wiring: The SP601 features dual-mode binding posts compatible with both banana plugs and bare wire. Easy to set up for beginners and audiophiles alike, it ensures stable signal transmission, reduced distortion, and reliable long-term performance","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743909714,"sku":"46769668686054","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/SP601_806148ec-1686-48dc-872a-2d99d4061cc2.jpg?v=1790813366"},{"product_id":"fosi-audio-gr70-tube-headphone-amp-us-119395-46116268048614","title":"Fosi Audio GR70 Tube Headphone Amp - US","description":"Pure Tube-Amplification: The GR70 headphone tube amp combines vintage charm with modern tech, delivering authentic tube essence. Perfect for headphone enthusiasts, it pairs excellently with over-ear and in-ear headphones for superior audio Quad Tubes: Features two 5654W and two 6Ж4\/6Ж8 vacuum tubes for two-stage amplification. The 5654W tubes boost voltage, while the 6Ж4\/6Ж8 tubes handle power amplification. This setup delivers balanced, transparent, and textured sound User-Friendly Design: This tube headphone amp preamplifier offers intuitive controls, including a large volume knob, dual-side ventilation holes, bass \u0026amp; treble controls, high and low impedance mode switching, making it versatile enough Two-in-One: It supports low and high impedance modes switching to adapt 16Ω-300Ω headphones, and features 6.35mm\/3.5mm headphone jacks on the front and RCA Input\/Output on the rear for home audio HiFi system integration Compact Yet Powerful: Crafted with a CNC-machined aluminum alloy body, the GR70 is both durable and refined. Despite its compact size, it delivers up to 300mW power output and 1.2V RCA output with SNR ≥97dB—offering warm, clean, and dynamic sound","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743942482,"sku":"46116268048614","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/GR70.jpg?v=1790813366"},{"product_id":"fosi-audio-sw10-active-subwoofer-us-119395-46670667120870","title":"Fosi Audio SW10 Active Subwoofer - US","description":"Deep and Powerful Bass: The innovative 10-inch down-firing driver design provides a smoother sound dispersion, paired with a 200W Class D amplifier (500W peak power) for stunning low-frequency performance. Whether for movies, music, or gaming, it delivers an immersive and impactful bass experience. Stable Design \u0026amp; Rear Dual Bass Ports: Rear dual bass ports provide greater airflow, enhancing low-frequency output for fuller, deeper bass. The 14kg sturdy chassis effectively reduces vibration and noise, helping deliver clearer and purer low frequencies. Compact, Modern, and Versatile: With a sleek 14.17 x 14.17 x 15.75-inch design and down-firing driver, the minimalist front panel blends perfectly with modern home decor. Customizable sound for movies and music, perfect for home theater, living room, or studio setups. Exclusive Precision DSP Algorithm: Features DRC limiting to prevent overload in dynamic scenes. Built-in dual EQ modes allow sound customization, delicately reproducing the emotions and details of movies and music. Automatic signal detection saves energy by powering the subwoofer on and off intelligently. Flexible Connectivity and Control: Supports both LFE and RCA inputs for seamless integration with amplifiers and receivers. RCA output allows expansion with additional active subwoofer or amplifier. Equipped with 0°–180° phase adjustment and a 40Hz–180Hz precise crossover for accurate frequency separation and perfect alignment with main speakers, delivering cleaner,","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908743975250,"sku":"46670667120870","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/000_c35b9a01-410f-4461-a7cb-8873c25897b8.jpg?v=1790813366"},{"product_id":"fosi-audio-t20x-mkii-vacuum-tube-amplifier-us-119395-46771204292838","title":"Fosi Audio T20X MKII Vacuum Tube Amplifier - US","description":"High-Performance Chip, Outstanding Sound Quality The T20X MKII Bluetooth amplifier features the TI TPA3255 high-performance digital amplifier chip, delivering a maximum output power of 150W×2@4Ω with a signal-to-noise ratio (SNR) of ≥102dB and a frequency response of 20Hz-20kHz(±1.2dB). Equipped with the QCC3031 Bluetooth chip, it supports Bluetooth 5.1 lossless transmission with a range of ≥15m (barrier-free) and compatibility with multiple transmission formats such as SBC\/AAC\/aptX\/aptX HD\/aptX LL, ensuring stable and high-quality wireless audio transmission. Classic Vacuum Tubes, Warm Sound Enjoyment Powered by Soviet 6Ж2П vacuum tubes, it delivers a unique warm and rich sound. The vacuum tubes feature a glass enclosure and precision internal structure, effectively enhancing the sound quality and depth, providing a true-to-life listening experience with HI-FI quality. Convenient Bluetooth Connection, Stable Wireless Transmission Supporting Bluetooth 5.1 lossless transmission with ultra-low latency (≤50ms) and exceptional clarity, it ensures audio and video synchronization for a smooth and natural wireless listening experience. The QCC3031 Bluetooth chip offers superior connection stability, reducing signal interference and transmission loss to guarantee the integrity and accuracy of audio data. Compact Design, Suitable for Various Scenarios With compact dimensions of 122×137×41mm and a weight of only 1060g, it is suitable for home use, desktops, and other scenarios. Its sma","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744008018,"sku":"46771204292838","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/142.png?v=1790813367"},{"product_id":"fosi-audio-im4-open-back-wired-earbuds-all-day-comfort-for-119395-46841543491814","title":"Fosi Audio IM4 Open‑Back Wired Earbuds – All‑Day Comfort for Work, Commute, or Home - IM4-Obsidian","description":"Dual Magnet \u0026amp; Dual Chamber for Hi-Fi Sound: Experience audiophile clarity. 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Customizable Sound \u0026amp; Detachable Cable:Tailor your audio experience. The IEMs set includes 3 types of eartips (Bass, Deep Bass, Balanced) and two sound nozzles (Brass, Aluminum) to fine-tune bass and treble. The 2-pin 0.78mm detachable cable to 3.5\/4.4mm.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744040786,"sku":"46841543491814","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/2_e3cc0ee8-f62f-47b8-992e-d23895f808a8.png?v=1790813367"},{"product_id":"fosi-audio-im4-open-back-wired-earbuds-all-day-comfort-for-119395-47335150321894","title":"Fosi Audio IM4 Open‑Back Wired Earbuds – All‑Day Comfort for Work, Commute, or Home - IM4 + DS3 Combo-Galaxy","description":"Dual Magnet \u0026amp; Dual Chamber for Hi-Fi Sound: Experience audiophile clarity. 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Customizable Sound \u0026amp; Detachable Cable:Tailor your audio experience. The IEMs set includes 3 types of eartips (Bass, Deep Bass, Balanced) and two sound nozzles (Brass, Aluminum) to fine-tune bass and treble. The 2-pin 0.78mm detachable cable to 3.5\/4.4mm.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744073554,"sku":"47335150321894","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/WechatIMG3.jpg?v=1790813368"},{"product_id":"fosi-audio-im4-open-back-wired-earbuds-all-day-comfort-for-119395-47335150354662","title":"Fosi Audio IM4 Open‑Back Wired Earbuds – All‑Day Comfort for Work, Commute, or Home - IM4 + DS3 Combo-Obsidian","description":"Dual Magnet \u0026amp; Dual Chamber for Hi-Fi Sound: Experience audiophile clarity. Our IEM earphones feature an N52 dual magnet for powerful control and a dual-chamber design for balanced sound,The 10mm beryllium driver delivers wide soundstage and crisp details. Balanced \u0026amp; Fatigue-Free Tuning:The open-back design and acoustic damping wool reduce resonance and harshness, creating a relaxed, wide sound. The hifi earbuds are expertly tuned for balanced bass, mids, and treble, making them ideal for audiophiles. Ergonomic \u0026amp; Lightweight Comfort: Designed for all-day comfort. Its housings feature a smooth metal finish that's hypoallergenic and pleasant to the touch. With each earpiece weighing only 7g, these are among the most comfortable in-ear monitors for extended wear. Premium CNC Aluminum crafts:Show Excellent build quality and minimalist aesthetics. The shell is precision-machined from a block of aluminum. The unique orange metal grille and logo add a distinctive, setting IEMs apart in both style and substance. Customizable Sound \u0026amp; Detachable Cable:Tailor your audio experience. The IEMs set includes 3 types of eartips (Bass, Deep Bass, Balanced) and two sound nozzles (Brass, Aluminum) to fine-tune bass and treble. The 2-pin 0.78mm detachable cable to 3.5\/4.4mm.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744106322,"sku":"47335150354662","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/WechatIMG2_aaf0557c-7003-4cb4-9285-66ead4811071.jpg?v=1790813368"},{"product_id":"fosi-audio-ds3-portable-dac-headphone-amp-ds3-obsidian-119395-46856784904422","title":"Fosi Audio DS3 Portable Dac Headphone Amp - DS3 - Obsidian","description":"No PC software or drivers needed. Fosi's in-house spatial audio algorithm supports native 7.1-channel audio input and reconstructs the sound space to convert multichannel game audio into an expansive 2-channel 7.1 surround, crafting a 360° immersive audio experience.Even with standard stereo sources, it instantly creates a spacious, lifelike soundstage. In games with multichannel audio output — such as Delta Force: Hawk Ops and Forza Horizon 5 — enabling 7.1 surround sound delivers precise directional awareness and realistic distance perception, bringing the roar of engines and the intensity of battlefields vividly to life.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744139090,"sku":"46856784904422","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/001_740ee9de-3c1f-494e-a04b-29841c080e7a.jpg?v=1790813368"},{"product_id":"fosi-audio-ca30-car-amplifier-119395-47337523020006","title":"Fosi Audio CA30 Car Amplifier","description":"4 Channel Car Audio Amplifiers: Class D 4-channel design supports stereo connection and bridging for flexible system configs. Infineon IR4322 chip delivers clean, full-range sound to drive your vehicle's speakers with low distortion and minimal heat HiFi Sound Quality: Brings Fosi Audio's home audio technology to the car audio world. Features JRC\/ST op-amps with THD+N ≤0.008%, SNR ≥100dB, and ultra-low noise floor ≤200μV—specifications that outperform standard car amplifiers in its class 88% High Efficiency \u0026amp; Bridgeable: Class D design minimizes heat while delivering 100W x 4, and bridgeable mode provides 320W x 2 @ 4Ω for subwoofers. REM wire enables linking on\/off with your head unit, while adjustable HPF\/LPF crossover (50–250 Hz) Compact Universal Fit: Measures 7.3\" x 3.9\" x 1.7\" to fit under seats or tight spaces. Compatible with 10–16V DC gasoline vehicles, including sedans, SUVs, trucks, MPVs, Jeeps, and vans, for easy installation Smart Cooling \u0026amp; Protection: CNC aluminum finned heatsink keeps temps low for stable, long-session sound. Built-in protection against overheating, short circuits, over-\/under-voltage, and reverse polarity; handy LED indicators keep you informed","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744171858,"sku":"47337523020006","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/B0GDXGRBK1.MAIN.jpg?v=1790813368"},{"product_id":"fosi-audio-im4-iem-accessories-4-4mm-balanced-3-5mm-with-m-119395-47459063857382","title":"Fosi Audio IM4 IEM Accessories: 4.4mm Balanced, 3.5mm with Mic, D2 DAC - IM4 4.4mm Balanced Cable","description":"IM4 IEM Accessories include 4.4mm balanced cable, 3.5mm cable with microphone, and D2 DAC. High-purity wire, low signal loss, enhance sound quality—clear treble, full bass, wide sound field. Gold-plated plug, anti-oxidation, stable transmission; soft wire, anti-tangle, comfortable to use. Plug and play, no modification needed. Suitable for daily commute, Hi-Fi listening, calls, games. Specs: Fit IM4 IEM, 4.4mm balanced + 3.5mm with mic + D2 USB-C to 3.5mm DAC.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744204626,"sku":"47459063857382","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/4.4_d5544298-daeb-42d9-9a01-64f56141942e.jpg?v=1790813372"},{"product_id":"fosi-audio-merak-cd-player-merak-cd-player-119395-47529563816166","title":"Fosi Audio Merak CD Player - Merak CD Player","description":"Precision CD Transport: Optimized servo system ensures accurate disc reading, smooth playback, and reduced wear, supporting stable long-term performance and consistent audio output.All-in-One Audio Design: Combines CD player, DAC, and headphone amplifier in one unit, simplifying setup while maintaining low distortion and clear signal reproduction.CD Ripping \u0026amp; USB Playback: Supports CD ripping to USB and direct playback, enabling easy conversion to digital files and convenient access without additional devices.Flexible Output Connectivity: Multiple outputs support headphones, amplifiers, and active speakers, allowing seamless integration into desktop systems or larger audio setups.ESP Anti-Skip Protection: 60-second buffering reduces interruptions from vibration, maintaining stable playback and improving reliability in movement or less controlled environments.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744237394,"sku":"47529563816166","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/001_89157f1d-67cb-41f0-b90c-41d690fc26d5.jpg?v=1790813369"},{"product_id":"fosi-audio-stepsense-c3-gaming-audio-dac-headphone-amp-c-119395-47995995095270","title":"Fosi Audio StepSense C3 Gaming Audio DAC \u0026 Headphone Amp - C3","description":"Footstep Detection: Detect and enhance footsteps in real time, helping you track enemy movement with greater precision and react faster in FPS games. Noise Cancellation: Noise Cancellation reduces background distractions like keyboard clicks and fan noise with up to 40dB deep noise reduction, delivering cleaner voice chat for gaming, streaming, and calls. Custom Sound Presets: Fine-tune your sound with EQ presets and customizable audio controls, optimized for different game genres and immersive listening across both competitive and casual gameplay. HiFi-Grade Gaming Audio: Powered by XMOS and TI amplifier chips, C3 delivers clean separation, detailed imaging, and precise directional audio for gaming and music alike. Powerful Across Platforms: Compatible with PC, PS5, Switch, headsets, and desktop speakers, C3 works as an all-in-one gaming DAC and amplifier for both competitive play and everyday entertainment.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744270162,"sku":"47995995095270","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/20260710-172051.jpg?v=1790813369"},{"product_id":"fosi-audio-md3-magdac-portable-dac-headphone-amplifier-s-119395-47686614483174","title":"Fosi Audio MD3 MagDac Portable DAC \u0026 Headphone Amplifier - Standard - Galaxy","description":"MagSafe Convenience: Snap on and go. MD3 attaches securely to your phone, eliminating dangling dongles while delivering effortless HiFi listening wherever life takes you.Hear More Detail: Powered by the flagship ES9039Q2M DAC, MD3 uncovers subtle details, richer textures, and a more immersive listening experience from every track.Music Without Limits: The dual USB-C design lets you charge your phone while listening, keeping your music playing through commutes, travel, work, and gaming sessions.Make It Yours: Upload custom images, emojis, and animations to create a personalized display that makes MD3 as unique as your music collection.Pocket-Sized Power: With up to 180mW ×2 balanced output, MD3 delivers clean, dynamic sound for modern IEMs, revealing more detail wherever you listen.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744302930,"sku":"47686614483174","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/2_1315aabd-6bd6-4dbb-8a9a-9fdfaecb6255.jpg?v=1790813378"},{"product_id":"fosi-audio-md3-magdac-portable-dac-headphone-amplifier-l-119395-47686614548710","title":"Fosi Audio MD3 MagDac Portable DAC \u0026 Headphone Amplifier - Lossless Listening Combo - Galaxy","description":"MagSafe Convenience: Snap on and go. MD3 attaches securely to your phone, eliminating dangling dongles while delivering effortless HiFi listening wherever life takes you.Hear More Detail: Powered by the flagship ES9039Q2M DAC, MD3 uncovers subtle details, richer textures, and a more immersive listening experience from every track.Music Without Limits: The dual USB-C design lets you charge your phone while listening, keeping your music playing through commutes, travel, work, and gaming sessions.Make It Yours: Upload custom images, emojis, and animations to create a personalized display that makes MD3 as unique as your music collection.Pocket-Sized Power: With up to 180mW ×2 balanced output, MD3 delivers clean, dynamic sound for modern IEMs, revealing more detail wherever you listen.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744335698,"sku":"47686614548710","price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/1_f1fc4085-6684-40fc-ba03-aa151da34947.png?v=1790813370"},{"product_id":"fosi-audio-psu20-linear-power-supply-us-119395-47939051782374","title":"Fosi Audio PSU20 Linear Power Supply - US","description":"Power Three Devices SimultaneouslyWith dual DC outputs and one USB-A output, the PSU20 can power up to three audio devices from a single source. Flexible CompatibilitySupports selectable 5V, 12V, and 15V outputs, making the PSU20 compatible with CD transports, DACs, headphone amplifiers, and preamps. 3 Fully Isolated OutputsEach output has its own dedicated rectification, filtering, regulation, and protection circuitry to deliver clean, stable power without interference between connected devices. 0.1mV Ultra-Low RippleWith ripple as low as 0.1mV, the PSU20 helps reduce ripple noise and deliver a cleaner background for high-fidelity audio systems. Engineered for Stable Long-Term UseA custom low-noise fan activates at 55°C and operates at just 30dB, while over-temperature, over-voltage, and over-current protection help safeguard connected audio equipment.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744368466,"sku":"47939051782374","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/01_892c255c-0c52-4207-8759-6b4cbc776c38.jpg?v=1790813370"},{"product_id":"fosi-audio-carbon12-world-s-first-utpt-pure-carbon-iem-ca-119395-48394102931686","title":"Fosi Audio Carbon12 World's First UTPT™ Pure Carbon IEM - Carbon12","description":"12mm Ultra-Thin Pure Carbon DiaphragmCarbon fiber is used in aerospace and F1 for strength and low weight. Carbon12 is the World’s first IEM with UTPT™ technology, creating a thinner, rigid diaphragm for fast transients and precise frequency response. TC4 Titanium Shell \u0026amp; Forged Carbon Fiber FaceplateThe rigid TC4 titanium shell suppresses vibrations for purer sound and offers higher hardness than pure titanium for better scratch resistance. The carbon fiber faceplate gives each Carbon12 a unique look. 7.5g Lightweight IEM FitAt just 7.5g per earbud, Carbon12 features a rounded ergonomic chamber that follows your ear's contours. Its lightweight design helps provide comfortable wear for extended listening, ideal for audiophiles. Unique Front \u0026amp; Rear Chamber Acoustic DesignAn open front chamber reduces the plugged-up feel of IEMs for a wider, more natural soundstage. Rear damping foam absorbs standing waves and reflections for cleaner sound. Detachable Cable \u0026amp; Sound TuningFour-core silver-plated OFC cable is tuned for Carbon12 to reveal fine details. The included 3.5mm cable has detachable 0.78mm 2-pin connectors for 4.4mm balanced upgrades. Tuning filters let you fine-tune sound.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908744401234,"sku":"48394102931686","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/01_35ea36e0-6f7a-456b-9976-b0f9f6cca93e.jpg?v=1790813371"},{"product_id":"fosi-audio-bt20a-bluetooth-stereo-amplifier-119395-45376241271014","title":"Fosi Audio BT20A Bluetooth Stereo Amplifier","description":"100W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with a 24V power supply. If your usage scenario is smaller, it can also drive larger speakers, such as those rated at 280 watts (8 ohms) and 320 watts (4 ohms). Please note that this is applicable only for passive speakers. Advanced circuitry design, built-in speakers protection circuit, best for bookshelf\/computer\/desktop\/speakers in your home Small simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier exclusively designed for the customers who pursue HiFi sound; Bluetooth 5.0 core, up to 33ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established; Specifications Specifications Details Power supply range 12v-24v THD ≤ 0.5% Frequency Range 20Hz - 20kHz (±1 dB) SNR ≥ 98dB Input sensitivity ≤ 280mV Bluetooth transmission distance 28ft Terminating impedance 2Ohm - 8Ohm Output power 100W + 100W Input mode Bluetooth and Analog Bluetooth Name Fosi Audio Bluetooth chip ATS2853 Power supply 24V 4.5A What‘s in the box？ Item Quantity Amplifier 1 Power supply 1 AC power cord 1 User’s Manual 1 Tips: The plug of the power adapter will match the country of your delivery address. BT20A User Manual","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891070802,"sku":"45376241271014","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/B07BQC7GNL.MAIN_41de9f61-7984-4f48-aef3-fb8d139cba5c.jpg?v=1790814499"},{"product_id":"fosi-audio-tb10a-2-ch-integrated-amp-119395-13646507507796","title":"Fosi Audio TB10A 2 Ch Integrated Amp","description":"Perfectly suited for your desktop or a smaller space in your home or office, the digital amplifier is easy to connect to your audio system with no software to install or settings to change; 100W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers; Simple compact design but practical and powerful; No pop, no audible noise, dead silent when nothing is playing through it; Home small hi-fi integrated amplifier, Sturdy, Lightweight, Aluminum enclosed amp makes it perfect for projects and DIY. Extraordinary Clarity Hi-Fi Sound Enjoy Hi-Fi music with a next-generation stereo amp for unrivaled sound quality. Improved channel balance, lower noise floor, and overall A purer sound. Reduced distortion and increased dynamic range. Clean and potent power output. Advanced Audio Architecture The High-Performance Texas Instruments TPA3116D2 Chip presents music with rousing highs and deep lows. Even at high volumes, there’s less than 0.04% harmonic distortion resulting in remarkable clarity. Irresistible Finish Fosi Audio TB10A amplifier curved edges and sleek controls accentuate its unibody design. With truly useful features, and thoughtfully designed premium enclosures. A new generation: exquisite design, improved operation. Drive passive speakers Perfect if you prefer separate passive speakers and preamps for your audio setup. 100 watt per channel power output can drive most home passive speakers to create astonishing Soun","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891103570,"sku":"13646507507796","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/BT10A_be32483f-746f-4171-a219-e551c664cf98.jpg?v=1790814499"},{"product_id":"fosi-audio-tda7498e-stereo-audio-amplifier-119395-13646559477844","title":"Fosi Audio TDA7498E Stereo Audio Amplifier","description":"Adopt ST Micro TDA7498E chip to get clear audio sound, No pop, no audible noise, dead silent when nothing is playing through it. 160W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), for outdoor\/ bookshelf\/ computer\/ desktop \/ceiling \/floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input. 2.0CH audio integrated amplifier, aluminum enclosed, small size, good looks, simple functionality, and excellent sound quality; Home small Hi-Fi amp, Exclusively designed for the customers who pursue HiFi sound; You can return the item if you have any problems, 18-month warranty, feel free to contact us at shopify@fosiaudio.com; Specifications Specifications Details Model TDA7498E Output Power 160W + 160W Terminating Impedance 2Ω-8Ω Input Mode Analog Output Mode Passive Speakers Frequency Range 20Hz - 20kHz (±1 dB) THD ≤ 0.04% SNR ≥ 98dB Input Sensitivity ≤ 280mV Device Dimension 4.13 x 3.54 x 1.38 inches DC Input Range 12-24V Power Supply 24V 4.5A What‘s in the box？ Item Quantity Fosi Audio TDA7498E Amplifier x 1 AC power cord x 1 24V 4.5A Power Adapter x 1 User’s Manual x 1 TDA7498E User Manual","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891136338,"sku":"13646559477844","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/1_d6ce57bb-472b-4a0d-a7a2-b1f7c8b19c1d.jpg?v=1790814499"},{"product_id":"fosi-audio-16v-1a-24v-4-5a-power-supply-24v-4-5a-119395-46469898338534","title":"Fosi Audio 16V 1A \u0026 24V 4.5A Power supply - 24V 4.5A","description":"24V 4.5A Power Adapter Description:AC110V-230V input; DC 24V 4.5A output;Connector size: 5.5*2.5mmPower adapter for class d amplifier;Tips: The plug of the power adapter will match the country of your delivery address. BOX X5 16V 1A Power Adapter Description: Input: AC 110V or 230V, 50-60Hz Output: AC 16V 1A (Only for BOX X5, do not use with DC-type amplifiers) Cable Length: 1.2 meters Plug Type: Matches the country of your delivery address Important Note: This power adapter supplies AC (alternating current) output, not DC. It is exclusively designed for BOX X5 and should never be used with other amplifiers requiring DC power to avoid damage.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891169106,"sku":"46469898338534","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/001_559d6a05-aa38-4ac4-a7ff-b24a780ef731.jpg?v=1790814500"},{"product_id":"da2120c-2-1-channel-wireless-dac-amplifier-with-eq-control-119395-21211219918932","title":"DA2120C 2.1-Channel Wireless DAC Amplifier with EQ Control | 120W×2 @ 4Ω Max Output","description":"The DA2120C is a high-performance integrated DAC and stereo amplifier, delivering up to 120W per channel (4Ω load). It easily drives most home bookshelf speakers, desktop speakers, outdoor passive speakers, and powered subwoofers—offering low distortion and acoustically accurate sound reproduction for a truly transparent listening experience. Clear, Intuitive OperationA bright digital LED display lets you view all settings at a glance. The included remote control provides hassle-free access to input mode, volume, bass, and treble adjustments. Premium Texas Instruments Amplifier ChipBuilt around the Texas Instruments TAS5352A chip, designed for 4-Ω bridge-tied load (BTL) applications, delivering up to 120W per channel with low harmonic distortion, low noise, and low idle current. The chip integrates a complete protection system to safeguard the amplifier against a wide range of fault conditions. Multi-Input, 2-in-1 DAC + AmplifierHoused in a high-quality aluminum enclosure, the DA2120C supports Bluetooth \/ RCA \/ PC-USB \/ Coaxial \/ Optical inputs, making it easy to build a versatile stereo sound system. Bluetooth 5.0 with Synchronized High-Fidelity StreamingEquipped with Bluetooth 5.0 for low-latency, high-speed audio transmission, ensuring perfectly synchronized sound. Enjoy wireless freedom without compromising on fidelity. The 6dBi high-gain antenna provides stable streaming over distances up to 65 ft (20m). Package ContentsDA2120C stereo amplifier ×1, Bluetooth antenna ×1, ","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891234642,"sku":"21211219918932","price":135.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/1_786b67b6-5e62-426f-9835-4d7e625adc19.jpg?v=1790814501"},{"product_id":"fosi-audio-tp-02-subwoofer-amplifier-119395-42457067323622","title":"Fosi Audio TP-02 Subwoofer Amplifier","description":"HIGH PERFORMANCE - The built-in low-pass filter removes high-frequency noise, resulting in a purer and clearer signal. The frequency response range is 20 Hz - 250kHz, with THD ≤ 0.04%, SNR ≥ 98dB, and an input sensitivity of 775mV. It delivers the warm tone and powerful bass you desireBASS BEAST - This mini bass amplifier is designed for gamers, movie buffs, and music lovers who want to feel the beat. It can connect to a powered and a passive subwoofer and includes a knob for adjusting low frequencies (30Hz-260Hz) to your preferenceEXCELLENT CHIP - Features the Texas Instruments TDA7498E chip and NE5532 op-amp. No pop, built-in speaker protection circuit, and silent when not in use. With a maximum output power of 220W, it is ideal for large subwoofersPOWERFUL SOUND - This subwoofer amplifier, designed for HiFi bass aficionados, generates powerful audio with smooth and pure bass. It will breathe new life into your old speakers, enabling you to fully immerse yourself in rich, dynamic soundWHAT YOU GET - Fosi Audio TP-02 subwoofer amplifier*1, 24V power adapter*1, Use manual*1. This sub amplifier comes nicely packaged with a solid feel to the case, controls, and connectors","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891201874,"sku":"42457067323622","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/A5_92480192-49f0-4958-9712-85e32f74ee45.jpg?v=1790814500"},{"product_id":"fosi-audio-t20-bluetooth-tube-amplifier-119395-28207836004436","title":"Fosi Audio T20 Bluetooth Tube Amplifier","description":"QCC3031 wireless Bluetooth 5.0 core support aptX and aptX-HD, Streaming range up to 39ft(12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting; 50W RMS X 2 power output(4 ohms, 20 Hz - 20 kHz, 0.04% THD), built-in speakers protection circuit, best for outdoor\/ bookshelf\/ computer\/ desktop \/ceiling \/floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input; Adopt 2 x 5725 tubes to get clear audio sound, tubes can be replaced by JAN 5654W, 6K4, 6J1, GE5654, 6AK5, 6ж1П, 6BC5, 403A\/B, EF40, EF95 and so on, with a headphone output for 16-64ohm headphones; Small simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier receiver exclusively designed for the customers who pursue HiFi sound; Power amp + Headphone amp, perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change. Specifications Specifications Details Model T20 Chip Set TPA3116 Output Power 50W x 2 Headphones Output 16-64Ohm Terminating Impedance 2Ω-8Ω Input Mode Bluetooth + RCA Output Mode Passive Speakers + Headphone Frequency Range 20Hz - 20kHz (±1 dB) THD ≤ 0.04% SNR ≥ 99dB Input Sensitivity ≤ 280mV Bluetooth Transmission Distance Up to 39 Ft(12m) Bluetooth Chip QCC3031 Bluetooth Version Bluetooth 5.0 support aptX and aptX-HD Device Dimension 5.06 x 3.86 x 1.35 inches DC Input Range 12-24V Power S","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891267410,"sku":"28207836004436","price":76.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/T20_68eb33e1-f08e-489c-951e-42d86dc9c3d1.jpg?v=1790814501"},{"product_id":"fosi-audio-v1-0g-mini-stereo-audio-amplifier-119395-28770125119572","title":"Fosi Audio V1.0G Mini Stereo Audio Amplifier","description":"Advanced circuitry design, built-in speakers protection circuit, solid aluminum chassis for long time use, small size, good looks, simple functionality, and excellent sound quality; Best for bookshelf\/computer\/desktop\/speakers in your room, connect to your Phone\/MP3 player\/DC\/TV\/Echo Dot as input, 50W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD) can drive 2Ohm - 8Ohm speakers; Home Hi-Fi integrated amplifier, Exclusively designed for the customers who pursue HiFi sound; Ship with power adapter and power cord, you can use directly; Simple compact design but practical and powerful, Adopt TI TPA3116D2 chip to get clear and clarity sound, no audible noise, dead silent when nothing is playing through it; Aluminum shell and Aluminum knob to sure high quality come to a 19V power supply that can fit with the amplifier well. 24-month warranty, you can return the item if you have any problems; Specifications Specifications Details Model V1.0G Chip Set TPA3116 Output Power 50W x2@4Ω Terminating Impedance 2Ω-8Ω Input Mode RCA Output Mode Passive Speakers Frequency Range 20Hz - 20kHz (±1dB) THD ≤ 0.04% SNR ≥ 98dB Input Sensitivity ≤ 280mV Device Dimension 4.13 x 3.54 x 1.38 inches DC Input Range 12-24V Power Supply 19V 4.74A What‘s in the box？ Item Quantity Fosi Audio V1.0G Amplifier x 1 19V 4.74A Power Adapter x 1 User’s Manual x 1 V1.0G User Manual Video Compare with similar items Fosi Audio TDA7498E 2.0 Channel Amplifier 320W Output Power Fosi Audio TB10A 2.0 Channel 200W Mini Class D Amplif","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891300178,"sku":"28770125119572","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/1_2e15ddc8-c5eb-4e10-99be-662776392f2c.jpg?v=1790814501"},{"product_id":"fosi-audio-m03-subwoofer-mono-amplifier-us-119395-46460625322214","title":"Fosi Audio M03 Subwoofer Mono Amplifier - US","description":"Hi-Fi Amp with Clean Sound Quality: Fosi Audio M03 subwoofer amp adopts the Instruments TPA3255D2 chip, High Efficient Power Output Up to 200Watt, providing 150 watts RMS into 4-ohm loads or 120watts to 8-ohm loads. Great amplifier to driver any bookshelf speaker or subwoofer; Subwoofer amplifier and Full-Frequency Mono Amp: Switch to PBTL, it's a Full-Frequency Mono amp for driving passive speakers and powered subwoofer. Switch to SUB, it's a subwoofer amplifier for diving passive and powered subwoofers; Mini Compact but Powerful: Built-in low pass filter for 20-300Hz subwoofers with SUB frequency control, small simple compact design but practical and powerful; Home Hi-Fi amplifier: Exclusively designed for the customers who pursue HiFi sound; MAX Power Output:200Watt. Note: The package comes with a 32V\/5A power supply, you need a more powerful power supply to get the MAX power output; Specifications Specifications Details Model M03 RMS Power Output: RMS 200watt at 4ohm, RMS 100watt at 8ohm Terminating Impedance 4-8Ω Input Sensitivity ≤ 0.2mV Full Frequency Response Range 20Hz-20KHz(± 3db) Bass Frequency Range 20-200Hz THD ≤0.03% SNR ≥ 106dB DC Input Range 24-48V Power Supply 32V 5A What‘s in the box？ Item Quantity Fosi Audio M03 Amplifier x 1 32V 5A Power Adaptor x 1 User’s Manual x 1 M03 User Manual Compare with similar items Fosi Audio TP-02 TDA7498E Subwoofer Amplifie 220watts Fosi Audio M02 Subwoofer Amp 100W Fosi Audio M04 Amplifier Subwoofer Amp 100W","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891332946,"sku":"46460625322214","price":76.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/M03300W_5760c9e0-9d89-477b-b129-e74466cf653c.jpg?v=1790814501"},{"product_id":"fosi-audio-bt10a-bluetooth-amplifier-silver-119395-37886928191671","title":"Fosi Audio BT10A Bluetooth Amplifier - Silver","description":"Bluetooth 5.0 streaming range up to 39ft(12m), with bass and treble control, Simple compact design but practical and powerful, Adopt TI TPA3116D2 chip to get clear and clarity sound, no audible noise, dead silent when nothing is playing through it; Advanced circuitry design, built-in speakers protection circuit, best for bookshelf\/computer\/desktop\/speakers in your home; Home Hi-Fi integrated amplifier, Exclusively designed for the customers who pursue HiFi sound; Ship with power adapter and power cord, you can use directly; Perfectly suited for your desktop or a smaller space in your home or office, Aluminum shell to sure high quality, 24-month warranty, you can return the item if you have any problems. Specifications Specifications Details Model BT10A MAX Power Output 50W x 2 Terminating Impedance 2-8Ω Input Mode Bluetooth + 3.5mm AUX Output Mode Speakers Out Input Sensitivity ≤ 280mV Frequency Range 20Hz - 20kHz (±1 dB) THD ≤ 0.04% SNR ≥ 98dB Chip Set Texas Instruments 3116D2 Bluetooth Transmission Distance Up to 39ft\/12m DC Input Range 12-24V Power Supply 19V\/4.74A What‘s in the box？ Item Quantity BT10A Amplifier x 1 Bluetooth Antenna x 1 19V 4.7A Power Adapter x 1 AC Cord x 1 User’s Manual x 1 BT10A User Manual Video Compare with similar items Fosi Audio BT20A Bluetooth 5.0 Stereo Audio Amplifier 100watts x2 Fosi Audio T20 Vacuum Tube Bluetooth Amplifier Supports aptX 50watts x2 Fosi Audio BT30D 2.1 Channel Bluetooth Amplifier 50watts x2 + 100watts","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891365714,"sku":"37886928191671","price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/8_1_a814ffd3-a036-48af-89fe-ad3d38f322df.jpg?v=1790814502"},{"product_id":"fosi-audio-box-x2-mm-turntable-phono-preamplifier-119395-31406173159508","title":"Fosi Audio Box X2 MM Turntable Phono Preamplifier","description":"Tube MM Phono Preamplifier: This Fosi Audio phono preamplifier removes low-frequency noise and ensures clear sound quality by converting phono signals to line-level signals using high-quality components and low-noise integrated circuits. It is designed to safeguard your turntable thanks to its grounding post 3 Switchable Gain Modes: You can switch between 3 modes: 39, 42, or 45 dB. High compatibility and customizable control are provided by the adjustable gain levels. Also, it has very good circuitry and entry-level, high-end analog sound Tube Preamplifier: With a 3.5mm AUX input, it's also a tube preamp. Fosi Audio used high-quality component parts for the design and assemblage of this phono preamplifier. You can enjoy a very warm and smooth sound Applicable Vacuum Tube Model: The compatible vacuum tube models are 6K4, 6J1, 6J4, GE5654, 6AK5, 66, etc. To make changes to your stereo system yourself, simply swap out the vacuum tubes. Consider that distinct tubes produce various sounds Package Content: You will get 1 x Box X2 phono preamp, 2 x vacuum tubes, 1 x RCA cable, 1 x power adaptor, and 1 x user manual Specifications Specifications Details Model BOX X2 Input Mode RCA+3.5mm AUX Output Mode Active Speakers Frequency Response Standard RIAA THD ≤ 0.1% SNR ≥ 98dB Product Weight 0.66 lb\/300g Device Dimension 4.66 inch\/3.85 inch\/1.29 inch DC Input Range 12V Input Voltage Range AC 110V - 240V Output Voltage Level 600 Mv @3mV 1kHz Power Supply 12V 1.5A What‘s in the box？ Item Qu","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891398482,"sku":"31406173159508","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/B07XNTHHBP.MAIN_c4dbebd4-c1ed-4ad5-98e4-9cf70fd0a63b.jpg?v=1790814503"},{"product_id":"fosi-audio-p2-headphone-amplifier-119395-31699311591508","title":"Fosi Audio P2 Headphone Amplifier","description":"Excellent sound performance: Low ground noise, built-in output protect the circuit, no buzzing or ringing noise, Audiophile-level sound quality, exclusively designed for the customers who pursue HiFi sound; and safe for your expensive headphones. Stereo and Preamplify: Headphones amp also can be used as a stereo preamp, Parallel 3.5mm and RCA stereo inputs, 6.35mm headphone output, include a 6.35mm to 3.5mm adapter; High-performance: P2 is a Hi-Fi tube headphone amp, 2 X 5725 tubes can easily power high-performance headphones including the HD580, HD600, HD650, K701, K702, Q701, and many more, recommend 32-300ohm headphones Easy replace tube: Tubes can be replaced by JAN 5654W\/6j1\/6J4\/GE5654\/6AK5\/6*1n\/ E180F\/6ж9П\/EF861\/6688 tubes etc Exquisite appearance: Small Compact Size, All aluminum alloy shell and come with an 18-month manufacturer's warranty. Specifications Specifications Details Model P2 OP-Amp NE5532 Headphones Output 16-64Ohm Headphone Impedance 32-600 Ω Input Mode 3.5mm Audio jack, Stereo L \/ R RCA Frequency Range 20Hz-20 kHz (± 3dB) THD ≤0, 03% SNR ≥ 95db Input Sensitivity 0.2mV Device Dimension L99 * W98 * H33 mm Device Weight 0.25 kg Operating Voltage DC12V What‘s in the box？ Item Quantity P2 Headphone Amplifier x 1 5725 Vacuum Tubes x 2 DC 12V Power Supply x 1 6.35mm to 3.5mm Adapter x 1 User’s Manual x 1 Compare with similar items: P1 Pro Bluetooth 5.0 Tube PreamplifierP1 Vacuum Tube Pre-Amplifier","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891431250,"sku":"31699311591508","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/001_82f9a1df-4daf-47b0-8052-a9c4989e5348.jpg?v=1790814503"},{"product_id":"fosi-audio-vacuum-tubes-7-pin-5654w-119395-46818139603174","title":"Fosi Audio Vacuum Tubes 7-Pin - 5654W","description":"Each package contains a pair of fully tested and matched vacuum tubes (2 PCS). 5654W vacuum tubes for T20, P1, P2, Box X2, Box X4. Substitute for 7-pin 6AK5\/6AK5W\/6Zh1P\/6J1\/6J1P tubes. It can also directly replace WE-403A\/403B\/EF95 and ordinary 5654. 6J1, 6CB6A, 6Ж3N, 6J5, 6Ж5N tubes are compatible with audio devices such as BOX X2, BOX X4, P3, GR40, MC331, and T20X MKII. Note: Replacing the wrong type of tube may damage your amplifier. If you are not sure this 5645W can be used as a replacement for your audio device, please check with your amplifier manufacturer. It has a fuller, wider sound stage. The treble is smoother and the bass is a little bit tighter. And you can hear some details that you did not hear before while listening to more complex music. Every package you get goes through our careful packaging. With 18 months warranty. If you have any questions, please feel free to contact us. Vacuum tubes such as the 5725 and 6J1 are products of a specific historical period, carrying strong historical significance and unique tonal characteristics. Having long been discontinued, all available units are carefully preserved vintage stock, making them non-renewable and rare collectibles. Minor signs of aging on the tube surface—such as slight scratches, faded markings, or yellowed mica—are normal. We guarantee that every vacuum tube sold has undergone basic testing to ensure proper functional performance. Given the uniqueness and scarcity of these products, all sales are final;","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891464018,"sku":"46818139603174","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/61edIyu4lkL._AC_SL1200.jpg?v=1790814503"},{"product_id":"fosi-audio-bt30d-bluetooth-2-1-ch-power-amplifier-119395-39998228791479","title":"Fosi Audio BT30D Bluetooth 2.1 CH Power Amplifier","description":"The Bluetooth Stereo Amplifier adopts performance 2pcs texas instrument TPA3116D2 amp chip, dual-channel max output power 50W x2 +100W to get clear audio sound, no pop, no audible noise, dead silent when nothing is playing through it; Speakers full frequency output, By using the custom treble bass knob and adjustable 40-300Hz cutoff frequency for the subwoofer, you'll be able to get the best sound; Supports wireless playback from Bluetooth devices, Bluetooth 5.0 wireless music streaming technology with external antenna make a transmission distance of more than 15m\/49ft; Full metallic shell to ensure high quality and durable, advanced circuitry design, built-in speakers protection circuit to ensure Hi-Fi clear and clean sound; With unrivaled sound for the customers who pursue HiFi sound; Upgraded DC power outlet for safe use without sparks, included high quality 24V\/4.5A power supply (The plug of the power adapter will match the country of your delivery address) enough to drive most passive speakers and powered\/passive subwoofer. Specifications Specifications Details Model BT30D Chippest TPA3116D2 Maxpower Output 50W*2+100W THD 0.05%(@1W) SNR ≥98dB Working Voltage 12-24V Speakers Frequency Response 20Hz-20kHz(±3dB)m Bass Cutoff Frequency Range Adjustment 20-200Hz Impedance 2-8 Ohms Device Dimension L118 x W132 x H35 mm\/4.72 x 5.2 x 1.38inch Input mode Bluetooth\/RCA Output mode Passive Speakers + Passive\/Active Subwoofer Bluetooth Bluetooth 5.0, up to 15m\/49ft wireless range wi","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891496786,"sku":"39998228791479","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/BT30D_6b086081-5d21-4e57-8090-f89712bf4f44.jpg?v=1790814504"},{"product_id":"fosi-audio-q4-desktop-dac-headphone-amplifier-119395-32852883505236","title":"Fosi Audio Q4 Desktop DAC Headphone Amplifier","description":"Easy to set up, no special software, app, or driver to install, a true plug-and-play digital audio adapter. With USB, optical and coaxial S\/PDIF inputs can fit with most home audio systems, and RCA output can be connected to an amplifier or powered speakers on your desktop; Built-in Hi-Fi headphone amp chip can drive most 16ohm to 200ohm headphones. 160mW RMS(32 ohms, 20 Hz - 20 kHz, 0.01% THD), with bass and treble control, can be used as preamp or volume controller for your PC\/MAC\/Computer. Mini Compact D\/A converter, stream bit-perfect 24bit\/192KHz HD with low jitter, with output, protect the circuit, safe for your expensive audio system. Specifications Specifications Details Model Q4 PC-USB supports input sampling rate 24Bit\/96kHz High and low sound adjustment range ±6dB Fiber\/coaxial support input sampling rate 24Bit\/192kHz Frequency response 20Hz-20kHz (±3dB) PC-USB support operating system XP\/W7\/W8\/W10\/MAC\/Linux Distortion 0.01% SNR ≥105dB Amp output maximum power 100mW 32Ω load Headphone matching impedance 16Ω-200Ω Working voltage DC5V RCA output level 2.3V Size (L*W*H) 73.5*98*33MM (without knobs and terminals) Package Include Item Quantity Fosi Audio DAC-Q4 x 1 5V USB Power Supply Cable x 1 PC-USB Cable x 1 Optical Cable x 1 User’s Manual x 1 Q4 User Manual FAQ: The drivers for the Q4 are outdated, and it shows as 'driver error' in the Device Manager. Compare with similar items Q5 Mini Headphone AmplifierQ6 USB HiFi DAC Headphone AmplifierQ7 Bluetooth 5.0 Hi-Fi Amp ","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891529554,"sku":"32852883505236","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/Main_1.jpg?v=1790814504"},{"product_id":"fosi-audio-amplifier-remote-control-remote-for-da2120a-da2-119395-42336965165286","title":"Fosi Audio Amplifier Remote Control - Remote For DA2120A\/DA2120C (New Version Only)","description":"Before Purchasing:Please check your old remote (DA2120C or DA2120A). If the power button is red, this means it is the old version, and it does not match the current black button version.Only the black power button version is available now. If you don’t see your remote model in the product options, please select other remote and write a note with the model you need when you place the order. Note: Remote images are for reference only. Actual remote may vary by model.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891562322,"sku":"42336965165286","price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/1_3e900aab-fc39-4011-80d7-992b55cf62b5.jpg?v=1790814504"},{"product_id":"fosi-audio-m01-bt-bluetooth-subwoofer-mono-amp-119395-37690492911799","title":"Fosi Audio M01-BT Bluetooth Subwoofer Mono Amp","description":"Upgraded Design: Add Bluetooth to a subwoofer amplifier. M01-BT support Bluetooth and RCA input can drive most home passive speakers, passive subwoofers, and powered subwoofers. (Note： M01-BT is not suitable for active speakers). Easy to build a simple sound system with M01-BT. Mini compact Class D Audio Amplifier. M01-BT SUB amp adopts ST Microelectronics TDA7498E high-performance chip, MAX power output up to 300Watts. Switch to PBTL(As a full frequency mono amp): You can use the banana plugs or bare wires to connect the passive subwoofer to the M01-BT, use the RCA cable to connect the powered subwoofer to the M01-BT. Switch to SUB(As a subwoofer amp): You can use the banana plugs or bare wires to connect the passive subwoofer to the M01-BT, use the RCA cable to connect the powered subwoofer to the M01-BT. What you Get: M01-BT amplifier x1, Bluetooth antenna x1, User Manual x1, 24V\/4.5A Power Adapter x1, AC Cord x1, 18-month worry-free warranty, and friendly customer service. Specifications Specifications Details Model M01-BT MAX Power Output 300W RMS Power Output RMS220W@4Ω, RMS 110W@8Ω Terminating Impedance 2-8Ω Input Mode Bluetooth + RCA Output Mode Passive Speaker + Powered Subwoofer Frequency Range 20Hz - 20kHz (±3 dB) Bass Frequency Range 20-200Hz THD ≤0.05% SNR ≥ 102dB Input Sensitivity ≤ 0.2mV Chip Set TDA7498E DC Input Range 24-32V Power Supply 24V 4.5A What‘s in the box？ Item Quantity M01-BT Amplifier x 1 Bluetooth Antenna x 1 24V 5A Power Adapter x 1 User’s Manual","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891595090,"sku":"37690492911799","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/1_5b0fc0a7-ff6a-4573-a373-c521a9e02b9c.jpg?v=1790814504"},{"product_id":"fosi-audio-box-x3-bluetooth-vacuum-tube-phono-preamp-119395-37903948578999","title":"Fosi Audio Box X3 Bluetooth Vacuum Tube Phono Preamp","description":"The Fosi Audio BOX X3 is a state-of-the-art phono preamp that uses Bluetooth 5.0 5725W tube technology for superior audio quality. This 2-in-1 preamp serves as both an MM turntable preamplifier and a Bluetooth 5.0 preamp, making it an essential component for the modern audiophile The tube phono preamp improves the audio quality of your MM turntable by converting the phono signal to a more manageable line level, resulting in better sound and increased volume levels for your home audio system Upgrade your home audio setup with the BOX X3 Bluetooth 5.0 tube preamplifier. With a 3.5mm line input, easily connect your latest devices for wireless Hi-Fi music streaming to powered speakers. Please note that an amplifier is required for passive speakers Experience exceptional sound quality with the BOX X3 phono preamp's ultra-low noise performance. Featuring 5725W vacuum tubes, this preamp produces a clean and warmer sound, allowing for perfect replication of your vinyl records' music. The built-in phono preamp circuitry is designed with high accuracy and conforms precisely to the RIAA standard, so you can enjoy a flawless listening experience every time What You Get: BOX X3 mm phono preamp x1, 5725W Vacuum tubes x2, Bluetooth Antenna x1, power adaptor x1, user manual x1. Please note that the BOX X3 preamplifier is a Bluetooth receiver only Specifications Specifications Details Model BOX X3 Input Interface RCA + 3.5MM AUX + Bluetooth Output Interface RCA output Output Active(powered) s","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891627858,"sku":"37903948578999","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/001_ab0b1be4-12d8-49d3-893c-db9548f612fd.jpg?v=1790814504"},{"product_id":"fosi-audio-box-x1-mm-turntable-phono-preamp-119395-38034826723511","title":"Fosi Audio BOX X1 MM Turntable Phono Preamp","description":"Converts Phono Signals: Compact ultra-low noise phono turntable preamp that converts phono signals to line-level signals with Low-noise integrated circuits and high-quality components to remove low-frequency noise to ensure clear sound quality. Designed with a grounding post to protect your turntable. Features Power Switch \u0026amp; 3.5MM Headphone Output: The unique power switch button design is very convenient to use. You can enjoy high-quality music with headphones through the 3.5 mm headphone output. Note: RCA line output and AUX headphone output can be output simultaneously. 3.5MM \/ RCA Output: BOX X1 supports MM turntable input, 3.5MM headphone output, and RCA line output for powered speakers. Note: You can connect a power amplifier through the 3.5MM or RCA output, then connect the passive speakers. MM Phono Preamplifier \u0026amp; DC12V Power Adapter: Output Voltage Level: 2V max (P-P) at 10K Ohms, SNR: 70dB, THD: ≤0.08% @ 1kHz and 3mV, Frequency Response: Standard RIAA. Equipped with DC12V high-quality power supply. Easy quick setup for all MM (moving magnet) cartridges, Metal Aluminum case protects the unit from vibrations and electromagnetic interference. Specifications Specifications Details Model BOX X1 Output Mode 3.5MM headphone output + RCA output Input Mode MM turntable input, Grounding post input, 12V DC input Output Active(powered) speakers, Headphone, Amplifier Frequency Response Standard RIAA THD ≤0.08% @ 1kHz and 3mV SNR 70dB Product Weight 0.35lb\/161g Device Dimension 3.","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":54908891660626,"sku":"38034826723511","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/0950\/0754\/files\/2_53266c06-03b8-4b31-baa5-887e8f77b279.jpg?v=1790814504"}],"url":"https:\/\/kurlective.com\/de-de\/collections\/fosi-audio.oembed?page=5","provider":"KURLECTIVE","version":"1.0","type":"link"}