![[GRADE B] AUDIOPHONICS HPA-S500ET Power Amplifier Class D Stereo Purifi 1ET7040SA 2x500W 4 Ohm](https://www.audiophonics.fr/68112-thumb_default/audiophonics-hpa-s500et-stockb.jpg)
AVIS CONFORME
Pour le prix, le DAC est idéal pour obtenir une excellente sonorité de la télévision et d'un lecteur Blueray-DVD.
Pour le prix, le DAC est idéal pour obtenir une excellente sonorité de la télévision et d'un lecteur Blueray-DVD.
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Avis clients
Note :
Date :
2025-12-28
Paul M.
Note :
Date :
2025-12-28
Paul M.
AVIS CONFIRMANT CEUX D'AUTRES AUDIOPHONIPHILES
1.- Seul inconvénient mineur : difficile à porter avec des lunettes.
2.- Casque assez hénaurme, dans le genre heaume-cinéma...
1.- Seul inconvénient mineur : difficile à porter avec des lunettes.
2.- Casque assez hénaurme, dans le genre heaume-cinéma...
Note :
Date :
2025-12-28
franck G.
transfo sur mesure réalisé pour ampli a tubes vintage
réalisation parfaite pour une cabine leslie 147. l'ampli était alimenté en 220V ce qui à notre époque en 240V...
réalisation parfaite pour une cabine leslie 147. l'ampli était alimenté en 220V ce qui à notre époque en 240V...
List of products Fosi Audio
Fosi Audio is a brand committed to creating a wide range of HiFi audio products. It specialises in the design and manufacture of various devices, including but not limited to preamplifiers, digital-to-analogue converters (DACs) and amplifiers. Fosi Audio's main objective is to provide consumers with high quality audio products at affordable prices, making high fidelity audio more accessible to a wider audience.
The brand stands out for its ability to offer a variety of products that meet the diverse needs of audio enthusiasts, audiophiles and professionals looking to improve their audio setup. Whether to improve sound clarity, increase power output or simply enjoy a richer listening experience, Fosi Audio aims to meet these needs with effective and reliable solutions.
Fosi Audio products are renowned for their robust construction, elegant design and ease of use, in addition to their impressive sonic performance. With a focus on quality and innovation, Fosi Audio continues to develop and expand its product range to offer an enhanced audio experience to all its customers, while maintaining excellent value for money.
The brand stands out for its ability to offer a variety of products that meet the diverse needs of audio enthusiasts, audiophiles and professionals looking to improve their audio setup. Whether to improve sound clarity, increase power output or simply enjoy a richer listening experience, Fosi Audio aims to meet these needs with effective and reliable solutions.
Fosi Audio products are renowned for their robust construction, elegant design and ease of use, in addition to their impressive sonic performance. With a focus on quality and innovation, Fosi Audio continues to develop and expand its product range to offer an enhanced audio experience to all its customers, while maintaining excellent value for money.
FOSI AUDIO AC/DC Switching Power Adapter 100-240VAC to 32V DC 5A
Ref : 19090In StockThis Fosi Audio power adapter takes in input a voltage of 100-240VAC and allows to have in output a voltage of 32V DC for a maximum current of 5A. Its output connector is a DC 5.5/2.5mm jack.29,00 € 24,17 €Ex.In StockFOSI AUDIO AC/DC Switching Power Adapter 100-240VAC to 48V DC 5A
Ref : 18426In StockThis Fosi Audio power adapter takes in input a voltage of 100-240VAC and allows to have in output a voltage of 48V DC for a maximum current of 5A. Its output connector is a DC 5.5/2.5mm jack.52,90 € 44,08 €Ex.In StockFOSI AUDIO AH-01A RGB LED Vumeter Microphone
Ref : 20939In StockThe Fosi Audio AH-01A is a RGB vumeter offering an original visual experience. Installation is very simple, as all you need to do is power the AH-01A via its USB-C connector. The AH-01A then picks up sound thanks to its built-in microphone.54,90 € 45,75 €Ex.In StockFOSI AUDIO Banana Plugs 24k Gold Plated Copper Ø8.8mm (Set of 4)
Ref : 21260Fosi Audio banana plugs feature 24k gold-plated copper contacts that offer excellent conductivity and minimize signal loss.11,90 € 9,92 €Ex.In StockFOSI AUDIO BL20C Class D 2.1 Amplifier TDA7498E Bluetooth 5.0 2x120W 4 Ohm
Ref : 16994In StockThe Fosi Audio BL20C is a small, efficient and affordable Class D amplifier based on a TDA7498E chip, allowing it to develop a power of 2x160W under 4Ω. In addition to a stereo RCA input, the BL20C provides USB-A Host to connect a storage device such as a USB flash drive as well as Bluetooth 5.0 reception capability.89,00 € 74,17 €Ex.In StockFOSI AUDIO BOX X1 Phono MM Preamplifier
Ref : 17001In StockThe Fosi Audio Box X1 is a small MM phono preamplifier simple, effective and affordable. It uses low noise components to ensure a clear and clean sound. The device is also equipped, in addition to its RCA input and output, a Jack 3.5mm headphone output.24,90 € 20,75 €Ex.In StockFOSI AUDIO BOX X2 Phono MM Preamplifier with Tubes 2x6A2 Stereo Black
Ref : 18080In StockWith its BOX X2 tube preamplifier, Fosi Audio unveils an affordable, high-quality Hifi device for those wishing to enjoy the warm, coated sound of tube amplification. The FOSI Audio BOX X2 is the ideal companion for a power amplifier or a pair of active speakers.59,00 € 49,17 €Ex.In StockFOSI AUDIO BOX X3 MM Phono Preamplifier with Tubes 2xJAN5725 Stereo Bluetooth 5.0 Black
Ref : 18083With its BOX X3 tube preamplifier, big brother to the BOX X2, Fosi Audio unveils an affordable, high-quality Hifi device for those wishing to enjoy the warm, coated sound of tube amplification.59,00 € 49,17 €Ex.In StockFOSI AUDIO BOX X5 Phono Preamplifier MM/MC OPA1612
Ref : 20240In StockThe Fosi Audio Box X5 phono preamplifier is a small, high-quality device that accepts MM and MC cells. Based on the use of OPA1612 in DIP8 and high-fidelity RIAA equalization, it delivers highly qualitative sound reproduction of your favorite vinyl records.109,00 € 90,83 €Ex.In StockFOSI AUDIO BT10A Class D Amplifier TPA3116 Bluetooth 5.0 2x50W 4 Ohm
Ref : 17192In StockThe Fosi Audio BT10A is a small, compact and powerful Class D amplifier, offered at a contained price. Its amplification stage uses a TI TPA3116D2 chip, capable of developing a power of 2x50W under 4Ω with a high efficiency, while providing a clear and detailed sound reproduction.59,00 € 49,17 €Ex.In StockFOSI AUDIO BT20A Class D Amplifier 2x TPA3116 Bluetooth 5.0 2x90W 4 Ohm
Ref : 17193In StockThe Fosi Audio BT20A is a compact and powerful Class D amplifier, offered at a contained price. Its amplifier stage uses not one but two TI TPA3116D2 chips, capable of developing a power of 90W under 4Ω per channel.79,90 € 66,58 €Ex.In StockFOSI AUDIO BT20A PRO Class D Amplifier TPA3255 Bluetooth 5.0 2x225W 4 Ohm
Ref : 17556In StockThe Fosi Audio BT20A PRO is a compact and powerful Class D amplifier, offered at a very resonable price. Its amplifier stage uses a TI TPA3255 chips, capable of developing a power of 225W under 4Ω per channel.99,00 € 82,50 €Ex.In StockFOSI AUDIO BT30D Class D 2.1 Amplifier Bluetooth 5.0 2xTPA3116D2 2x50W + 100W 4 ohm
Ref : 19007In StockThe Fosi Audio BT30D is a 2.1-channel Class D amplifier capable of developing 2x50W + 100W power thanks to two TI TPA3116D2 amplifier chips. It also features Bluetooth 5.0 functionality for stable, high-quality wireless reception. The front panel features no fewer than 5 potentiometers.89,90 € 74,92 €Ex.In StockFOSI AUDIO BT30D PRO Class D 2.1 Amplifier 2xTPA3255 Bluetooth 5.0 2x125W+250W 4 Ohm
Ref : 17206In StockThe Fosi Audio DT30D Pro is a small, powerful and affordable Class D amplifier, ideal for the integration of a simple but powerful audio system. It embeds for that two TPA3255 amplification chips allowing him to develop a comfortable power of 2x 125W under 4Ω with a high efficiency proper to the Class D architectures...109,00 € 90,83 €Ex.In StockFOSI AUDIO DA-2120C Amplifier Class D TAS5352A 2x90W 4 Ohm Bluetooth 5.0 Black
Ref : 17576In StockWith the DA2120C, Fosi Audio offers a versatile and affordable Class D amplifier. Its amplification stage allows it to deliver a power of 2x90W under 4Ω, and this with a high efficiency.179,00 € 149,17 €Ex.In StockFOSI AUDIO DAC-Q4 DAC PCM5100 Headphone Amplifier MAX97220 24bit 192kHz
Ref : 17959In StockCompact, versatile and particularly affordable, the Fosi Audio DAC-Q4 brilliantly combines the functions of DAC and headphone amplifier. Ideal for a desktop installation, it will fit equally well into a more conventional audio system. Its digital/analog conversion stage is based on a Texas Instruments PCM5100 DAC chip, ensuring quality decoding for...49,90 € 41,58 €Ex.In StockFOSI AUDIO DAC-Q5 DAC ES9018K2M Headphone Amplifier TPA6120 24bit 192kHz
Ref : 17960Compact, versatile and affordable, the Fosi Audio DAC-Q5 brilliantly takes on the role of DAC and headphone amplifier. Ideal for a desktop installation, it will fit just as well into a more traditional audio system. Its digital/analogue conversion stage is based on an ESS ES9018K2M DAC chip, ensuring high-quality decoding for rich, accurate sound...74,90 € 62,42 €Ex.In StockFOSI AUDIO DC Power Noise Filter 12-55V 10A with DC jack doubler
Ref : 19692In StockThis Fosi Audio power supply noise reducer accepts a voltage range of 12V to 55V and a current of 10A via DC 5.5/2.5mm jack. It reduces power supply noise and protects your equipment from electromagnetic interference, thanks to filter capacitors and inductors.19,90 € 16,58 €Ex.In StockFOSI AUDIO DS1 Portable Headphone Amplifier DAC ES9038Q2M Balanced 32bit 768kHz DSD512
Ref : 16996In StockThe Fosi Audio DS1 is a compact and powerful portable headphone amplifier and DAC combo, ideal for enjoying high quality listening from a source such as a smartphone. Its digital / analog conversion section uses a ESS ES9038Q2M DAC chips ensuring a detailed and accurate sound reproduction, while supporting high resolution audio streams up to PCM 32bit...89,00 € 74,17 €Ex.In StockFOSI AUDIO DS2 Headphone Amplifier Portable DAC 2x CS43131 Balanced 32bit 384kHz DSD256
Ref : 18859In StockThe Fosi Audio DS2, the evolution of the DS1, is an extremely compact headphone amplifier/portable DAC. It's ideal for enjoying superior sound reproduction with a source such as a smartphone, tablet or your laptop. In fact, it incorporates two CS43131 DAC/headphone amplifier chips and a SA9312 USB interface. This enables the Fosi Audio DS2 to support...59,90 € 49,92 €Ex.In StockFOSI AUDIO DS3 Headphone Amplifier Portable DAC ES9039Q2M 32bit 768kHz DSD512 Black
Ref : 21324With the DS3, Fosi Audio presents a compact DAC and headphone amplifier featuring an ESS ES9039Q2M chip and an XMOS interface, supporting signals up to PCM 32-bit/768 kHz and DSD512. It also offers a virtual 7.1 mode that improves spatialisation, which is particularly useful for gaming. Finally, its CNC-machined aluminium chassis with tempered glass...89,90 € 74,92 €Ex.In StockFOSI AUDIO DS3 Headphone Amplifier Portable DAC ES9039Q2M 32bit 768kHz DSD512 Silver
Ref : 21328With the DS3, Fosi Audio presents a compact DAC and headphone amplifier featuring an ESS ES9039Q2M chip and an XMOS interface, supporting signals up to PCM 32-bit/768 kHz and DSD512. It also offers a virtual 7.1 mode that improves spatialisation, which is particularly useful for gaming. Finally, its CNC-machined aluminium chassis with tempered glass...89,90 € 74,92 €Ex.In StockFOSI AUDIO GaN AC/DC Switching Power Adapter 100-240VAC to 48V DC 5A
Ref : 18427In StockThis Fosi Audio GaN power adapter takes in input a voltage of 100-240VAC and allows to have in output a voltage of 48V DC for a maximum current of 5A. Its output connector is a DC 5.5/2.5mm jack.82,90 € 69,08 €Ex.In StockFOSI AUDIO GR40 DAC ESS9028Q2M Tube Preamplifier 2x JAN5654W Headphone Amplifier Bluetooth 5.1 32bit 384kHz DSD256
Ref : 20239In StockFosi Audio's GR40 is a versatile, compact stereo DAC and tube preamplifier, featuring full connectivity and Bluetooth 5.1. The digital-to-analog conversion section is based on an ESS9028Q2M DAC chip, and enables signal conversion up to PCM 32bit 384kHz and DSD256. Coupled with the tube preamplifier stage, the GR40 delivers the rich, warm sound...119,00 € 99,17 €Ex.In StockFOSI AUDIO GR70 Tube Headphone Amplifier 5654W / 6AC7
Ref : 20958In StockThe Fosi Audio GR70 is a headphone amplifier based on a combination of 2 x 564AW and 2 x 6AC7 tubes. As a result, it delivers a smooth, warm and authentic sound. Thanks to its LOW/HIGH gain control, it can drive headphones with impedances ranging from 16 ohms to 300 ohms.189,00 € 157,50 €Ex.In StockFOSI AUDIO HT4S Amplifier Bluetooth 5 Channels Class D 2xTPA3116 5x30W 4Ω
Ref : 19622In StockThe HT4S from Fosi Audio is a compact integrated power amplifier with 5 channels capable of delivering 30W each thanks to two TPA3116 amplifier chips.119,00 € 99,17 €Ex.In StockFOSI AUDIO I5 OFFLINE VERSION Open-Back Planar Magnetic Headphones Jack 4.4mm 28 Ohm 98dB 10Hz-50kHz
Ref : 20963In StockThe Fosi Audio I5 OFFLINE VERSION is an open-air Planar Magnetic headphone. They feature a diaphragm no less than 97mm in diameter, offering a wide soundstage. Each driver incorporates a double array of balanced Neodymium N50 magnets for precise, stable diaphragm vibration. This greatly reduces any form of distortion for a clear, authentic sound...569,00 € 474,17 €Ex.In StockFOSI AUDIO I5 ONLINE VERSION Open-Back Planar Magnetic Headphones Jack 3.5mm 28 Ohm 98dB 10Hz-50kHz
Ref : 20959In StockThe Fosi Audio I5 Online Version is an open-air Planar Magnetic headphone. They feature a diaphragm no less than 97mm in diameter, offering a wide soundstage. Each driver incorporates a double array of balanced Neodymium N50 magnets for precise, stable diaphragm vibration. This greatly reduces any form of distortion for a clear, authentic sound...549,00 € 457,50 €Ex.In StockFOSI AUDIO IM4 In-Ear Monitors IEM Dynamic Ø10mm 21 Ohm 109dB 20Hz-20kHz Black
Ref : 21190In StockWith the IM4, FOSI Audio unveils its first dynamic in-ear monitors. These feature a 10mm diameter diaphragm, dual N52 magnet arrays, and a dual acoustic cavity for balanced sound reproduction. Their 21-ohm impedance coupled with 109dB sensitivity makes the IM4 easy to drive for a high level of compatibility.99,00 € 82,50 €Ex.In StockFOSI AUDIO IM4 In-Ear Monitors IEM Dynamic Ø10mm 21 Ohm 109dB 20Hz-20kHz Silver
Ref : 21191In StockWith the IM4, FOSI Audio unveils its first dynamic in-ear monitors. These feature a 10mm diameter diaphragm, dual N52 magnet arrays, and a dual acoustic cavity for balanced sound reproduction. Their 21-ohm impedance coupled with 109dB sensitivity makes the IM4 easy to drive for a high level of compatibility.99,00 € 82,50 €Ex.In StockFOSI AUDIO K5 PRO DAC Headphone Amplifier NE5532 24bit 192kHz
Ref : 19225With the K5 Pro, Fosi Audio offers a compact, versatile and affordable DAC/headphone amplifier. With its microphone input on the front panel, the K5 Pro is designed to fit into a desktop installation, although it can easily be integrated into a more conventional audio setup. Indeed, in addition to its headphone output, the K5 Pro has an RCA output, which...54,90 € 45,75 €Ex.In StockFOSI AUDIO K7 DAC Headphone Amplifier AK4493SEQ XMOS XU208 Bluetooth 5.0 aptX HD 32bit 384kHz DSD256
Ref : 20662The Fosi Audio K7 is a compact, high-performance DAC/headphone amplifier featuring an original design and high-quality components. It features an XMOS XU208 USB interface, an AKM AK4493SEQ DAC chip for its digital-to-analog conversion stage, and a balanced amplifier circuit with two TPA6120 chips and OPA1612 OPAs. The Fosi Audio K7 is therefore capable of...179,00 € 149,17 €Ex.In StockFOSI AUDIO LC30 Audio Selector Switch for Amplifiers / Speakers Black Vu-meter
Ref : 19046In StockWith its LC30, Fosi Audio unveils an amplifier and speaker selector. In other words, it allows you to switch easily and quickly between two power amplifiers and two pairs of passive speakers. This device is ideal if you want to take advantage of two Hi-Fi systems, or if you want to carry out comparative tests.165,00 € 137,50 €Ex.In StockFOSI AUDIO LC30 Audio Selector Switch for Amplifiers / Speakers vu-meter Yellow
Ref : 18856In StockWith its LC30, Fosi Audio unveils an amplifier and speaker selector. In other words, it allows you to switch easily and quickly between two power amplifiers and two pairs of passive speakers. This device is ideal if you want to take advantage of two Hi-Fi systems, or if you want to carry out comparative tests.155,00 € 129,17 €Ex.In StockFOSI AUDIO M03 Class D Amplifier Mono + Subwoofer TPA3255 120W 4 ohm
Ref : 18706In StockThe Fosi Audio M03 subwoofer amplifier is an affordable, compact and powerful compact device. It features a TI TPA3255D2 amplifier chip delivering 120W power at 4 ohms. It features two operating modes selectable via a switch on the front panel.84,90 € 70,75 €Ex.In StockFOSI AUDIO M04 Mono/Subwoofer Amplifier Class D TPA3116 1x100W 3ohm
Ref : 19834In StockThe Fosi Audio M04 is a Class D amplifier based on a TPA3116 chip and capable of delivering 100W @ 3 ohm. The M04 has an RCA input and a speaker terminal output. It can be used with speakers as a mono amplifier, thanks to its “PBTL” mode, or with a passive subwoofer, thanks to its “SUB” mode.54,90 € 45,75 €Ex.In StockFOSI AUDIO MC101 Stereo Amplifier 2x TPA3116 Bluetooth 5.3 2x100W 4 ohm
Ref : 18999In StockWith its MC101 stereo amplifier, Fosi Audio unveils a small device at the crossroads of vintage and modernism. The MC101 features Bluetooth functionality, as well as a vintage look thanks to its rounded shape and VU meter on the front panel. Inside this device are not one, but two TI TPA3116 amplifier chips for an output power of 2x 60W @ 4 Ohm (THD+N=1%).79,00 € 65,83 €Ex.In StockFOSI AUDIO MC331 Tubes Integrated Amplifier JAN5654W Bluetooth 5.0 2x105W 4 Ohm
Ref : 20242In StockThe Fosi Audio MC331 is a powerful little hybrid integrated amplifier based on JAN5654W tubes and a TI TPA3221 chip. This little jewel blends modern and vintage technology, and is capable of delivering up to 2x105W of power under 4 ohm, enough to soundtrack a beautiful space.129,00 € 107,50 €Ex.In StockFOSI AUDIO Orange Aluminum Knob for V3
Ref : 19114In StockHere's an orange aluminum knob for customizing your Fosi Audio V3 amplifier. To replace, simply pull the knob installed on your amplifier off its axis before pressing the replacement button.9,90 € 8,25 €Ex.In StockFOSI AUDIO P3 Tube Preamplifier 2x JAN5654W Headphone Amplifier Bluetooth 5.1 aptX aptX HD
Ref : 18448The Fosi Audio P3 is a compact, high-performance preamplifier. It features two JAN 5654W tubes and a QCC3031 Bluetooth receiver chip. A 3.5mm jack is also available on the front panel, with volume and tone controls for bass and treble.79,00 € 65,83 €Ex.In Stock- HOMEPAGE
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