D802C – Full Digital Audio Power Amplifiers


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Full Digital Audio Power Amplifiers

These compact full digital amplifiers are a new wave of devices that are revolutionizing the world of Hi-Fi, especially for lovers of digital music reproduction like MP3, FLAC, ALAC, etc. Without forgetting the users of streaming services, such as: Spotify, Deezer, Apple Music, Qobuz, etc…

These devices are known as FDA amplifiers (acronym of: Full Digital Audio).

If you are currently looking for an economical FDA without neglecting the technical qualities, these can be the devices you are looking for.

Do not hesitate any longer, invest in a quality amplifier today!



The full digital amplifier is a pure digital high power amplifier that adopts ST “Sound Terminal” digital audio amplify technology.

A great innovation on this already complete device is the integration of a Bluetooth 3.0 module.

For those who prefer to send their music wirelessly, they can take advantage of this technology to do so with quality and with ease from an iPad, iPhone, iPod and ANDROID smartphones and tablets compatible with this technology. With a range, up to 10 meters without obstacles, this is without a doubt a welcome feature.

The fact that it can be connected via USB allows you to use this amplifiers as an external sound card for your computer regardless of operating system: Windows , MAC OS or Linux .

  • A complete STA326 class D Bluetooth amplifier with remote control, includes a 24bit/192kHz analog digital converter with a AKM AK4113 S/PDIF interface, a Wolfson WM88782S ADC and a VIA VT1630A Audio/DSP interface
  • This amplifier has the characteristic of being a “Full Digital”, ie the S / PDIF signal is converted into I2s by the AK4113 and then directly amplified by the STA326
  • In addition, it is equipped with a Bluetooth 3.0 receiver module (CSR57E6) and a stereo RCA auxiliary input
  • It has three digital inputs: USB, S/PDIF coxial and Toslink optical
  • ADC Wolfson WM8782S (24bit 192kHz)
  • Digital Equalizer: Bass/Treble ect
  • Outputs HP: Spekear L/R (On screwed terminal blocks supporting the banana plugs 4mm)
  • Its OLED display displays in real time the source used as well as the sampling rate of the audio file being played
  • This all-in-one amplifier is also equipped with a digital equalizer with many functions (bass, treble, etc …) adjustable directly from the remote control or front panel controls
  • It will prove to be the ideal companion for any digital source
  • Its ergonomics and its compactness are not insignificant assets to which is added its versatility


D802 – Full Digital Audio Power AmplifiersD802C – Full Digital Audio Power Amplifiers
Channels2 (2.0 – Stereo)2 (2.0 – Stereo)2 (2.0 – Stereo)
Interface InputOptical, Coaxial, USBBluetooth, AUX, Optical, Coaxial, USBBluetooth, AUX, Optical, Coaxial, USB, USB Memory
Interface OutputSpeakerSpeakerSpeaker, Headphone
Output Power Speaker80W+80W @ 4Ω80W+80W @ 4Ω80W+80W @ 4Ω
50W+50W @ 8Ω50W+50W @ 8Ω40W+40W @ 8Ω
Output Power HeadphoneN/A*N/A*120 mW
SamplingUSB: 16 bit/192 kHz, 24 bit/96 kHzUSB: 16 bit/192 kHz, 24 bit/96 kHzAUX: 24 bit/96 kHz
Coaxial/Optical: 24 bit/192 kHzCoaxial/Optical: 24 bit/192 kHzUSB/Coaxial/Optical: 24 bit/192 kHz
Frequency Response18Hz~22kHz18Hz~22kHzTo be announced
SNR*100 dB100 dBTo be announced
THD*N/A*0.04%To be announced
Capacitors3 x Nichicon 5400μF – Japan
2 x WIMA – Germany
To be announced
Amplifier Impedance4-8 Ω4-8 Ω4-8 Ω
Headphones ImpedanceN/A*N/A*16-64 Ω
ChipsetSTA326 + AK4113 + VT1630ASTA326 + AK4113 + VT1630A + WM8782S + CSR57E6STA326 + CS8422 + PCM1808 + AK4452VN + MAX9722 + Bluetooth & WiFi Module
Power AmplifierSTA326 80W+80W @ 4Ω; 50W+50W @ 8ΩSTA326 80W+80W @ 4Ω; 40W+40W @ 8Ω
Digital InterfaceDAC AKM AK4113DAC AKM AK4452VN
USB InterfaceVIA VT1630ATo be announced
Bluetooth InterfaceCSR57E6 (16bit/48kHz)To be announced
AUX InterfaceN/A*ADC Wolfson WM8782SADC TI PCM1808
Headphone InterfaceN/A*N/A*MAX9722
WiFi InterfaceN/A*N/A*To be announced
OperationRemote Control & Front Panel ControlRemote Control & Front Panel ControlRemote Control & Front Panel Control
Power SupplyDC 32V 5A OptionalDC 32V 5AOptionalDC 32V 5AOptional
ColorBlack / Silver (Optional)Black / Silver (Optional)Black / Silver (Optional)
Unit Size115 x 178 x 35 mm115 x 178 x 35 mmTo be announced
Unit Weight1.36 Kg1.5 KgTo be announced
Packing List1 x Amplifier1 x Amplifier1 x Amplifier
1 x Power Supply (Optional)1 x Power Supply (Optional)1 x Power Supply (Optional)
1 x Remote Control
Battery not included
1 x Remote Control
Battery not included
1 x Remote Control
Battery not included
1 x Antenna1 x Antenna
  • N/A: Not Applicable
  • SNR: Signal-to-Noise Ratio
  • THD: Total Harmonic Distortion
SKU: AA002 Categories: , Tag:

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