The FX-AUDIO D802 is a Class D STA326 amplifier that can be controlled via remote control. As standard, it integrates a 192kHz 24bit digital analog converter associated with an AKM AK4113 S/PDIF interface and a VT1630A VIA Audio/DSP interface.
This amplifier is a "Full Digital" amplifier, i.e. the S/PDIF signal is converted into I2s by the AK4113, then directly amplified by the STA326.
It has three digital inputs (USB, Coxial S/PDIF and Toslink optical).
Its OLED screen displays in real time the source used as well as the sampling rate of the audio file being played. Its USB Audio jack is also OTG compatible. So you can plug in an Android smartphone.
This all-in-one amplifier is also equipped with a digital equalizer with many functions (bass, treble, etc...) adjustable directly from the remote control.
It will prove to be the ideal companion of any digital source.
Its ergonomics and compactness are significant assets to which is added its versatility.
FX-Audio D802 review by Qobuz
" There is no doubt that switching amplification has earned its place in quality Hi-Fi and this FX-Audio D802 model certainly positions itself as a champion in its class by offering sound quality, punch and many adjustment options, all in a minimal footprint and at a very affordable price. "
This amplifier emits a slight breath into the speakers during silent passages in the music. Although the phenomenon is very slight, it is still important to take into account when using desktop speakers with close listening.
Characteristics:
- S/PDIF AKM AK4113 Interface
- Audio Controller / DSP VIA VT 1630A
- OLED Display
- Displaying the sampling rate
- Amplifier module STA326 : 2 x 80W at 4 Ohm, 2 x 50W at 8 Ohm
- Nichicon 5400µF x3, WIMA x2 filter capacitors
- High precision clock
- Signal to noise ratio (SNR): 100dB
- Frequency Response: 18Hz - 22kHz
- Digital equalizer
- Control by remote control supplied or rotary encoder
- Inputs: S/PDIF Optical Toslink, Coaxial and USB-B)
- HP Outputs: On screw terminals supporting 4mm banana plugs
- 32V 5A power supply supplied (5.5/2.5 jack connector)
- Dimensions: 190x115x39mm
- Weight : 700 g
- USB-A to USB-B cable, remote control and Power supply included
- Remote control CR2032 batteries not included
- Direct (or Tone, or HiFi) mode, allows you to override the internal DSP, and amplify the signal live without changes.