Fonctionne très bien, simple et efficace.
Par contre il n'y a pas d'aigu c'est un peu frustrant...
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Full Digital Amplifier FDA 2.1 TAS5624A Bluetooth 2x120w 4 Ohm

Aiyima's D03 is an FDA (Full Digital Amplifier) amplifier offering a nice energy reserve as well as a precise and transparent sound reproduction. It is indeed capable of developing no less than 2x120W under 4Ω (THD+N 1%) with a high efficiency, thanks to a TI TAS5624A amplifier chip. It also benefits from a particularly complete connectivity, with USB-B, Optical Toslink, Coaxial, stereo RCA (ADC PCM1808) as inputs, but also a Bluetooth 5.0 reception. Practical, this last one allows to diffuse remotely its music, from a smartphone, while taking advantage of the high resolution Bluetooth codecs aptX and aptX-HD. On the output side, there are of course speaker terminals but also an output for active subwoofer, on RCA connector.
| Specifications | ||
|---|---|---|
| Product type | Amplifier | |
| Amplifier type | FDA | |
| Output power | 2x120W @ 4Ω, 32V, 1% THD+N 2x60W @ 8Ω, 32V, 1% THD+N 2x140W @ 4Ω, 32V, 10% THD+N 2x75W @ 8Ω, 32V, 10% THD+N | |
| Inputs | Bluetooth 5.0 1x USB-B 1x Optical Toslink 1x Coaxial 1x Stereo RCA | |
| Outputs | Speaker terminals 1x RCA output for active subwoofer | |
| Amplification chip | TAS5624A | |
| ADC chip | PCM1808 | |
| SPDIF Interfaces | CS8422 TAS5548 | |
| Bluetooth chip | QCC3034 | |
| Supported Bluetooth codecs | AAC, SBC, aptX, aptX-LL, aptX-HD | |
| Supported sampling rates | PCM up to 24bit 192kHz | |
| USB Compatibilité | Windows XP / 7 / 8 10 Mac OS Linux OTG smartphones | |
| SNR | 93dB | |
| Bass / Treble settings | ±14dB | |
| Input sensitivity | 0.775V | |
| Frequency response | 20Hz-20kHz (±1.25dB) | |
| Subwoofer output level | 2.1V | |
| THD | 0.001% (1kHz, 1W) | |
| Speaker impedance | 4-8Ω | |
| General | |
|---|---|
| Supply voltage | 24 - 36VDC on DC 5.5/2.5mm jack (32V 5A power supply included) |
| Dimensions | 151 x 141 x 37mm |
| Weight | 670g |
| Housing material | Aluminum |
| Package | 1x Aiyima D03 1x Power supply 1x Bluetooth antenna 1x Remote control 1x USB Cable 1x Optical cable |
| Input | USB |
| Input | SPDIF |
| Input | Bluetooth |
| Input | RCA |
| Input | Optical |
| Output | Speaker terminal |
| Output | Subwoofer |
| Color | Black |
| Channel | 2.1 |
| Class | FDA |
| Amplifier chip | TAS5624 |
| Power (W) | 120.0 |
| Remote Control | Yes |
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