Home/Amplifier, MATCH, Top/PP 82DSP


8-channel Plug & Play amplifier with integrated DSP, USB interface and 2 RCA outputs

SKU: PP 82DSP Categories: , ,


The crown of the Plug & Play amplifier series – with its incredible performance capabilities on an ultra-small footprint, the PP 82DSP outshines all the previous models that came before it. With its enormous range of functions, thanks to Audiotec Fischer´s unique Class HD technology, it is setting a whole new standard in terms of efficiency. The combination of state-of-the-art digital amplifier technology and a dynamically-controlled switched-mode power supply reduces heat generation and power consumption to an absolute minimum. But that´s not all – no less than eight separate and freely-configurable amplifier channels with incredible power enable even sophisicated system configurations with one single amplifier.



  • Proprietary Class HD Technology for peerless sensitivity and minimal heat generation
  • 8 separate configurable amplifier channels for maximum flexibility
  • Extremely powerful DSP with virtually limitless sound adjustment options freely configurable via PC-Tool software
  • 56 Bit DSP technology and 24 Bit AD/DA converter from BurrBrown
  • Optical S/PDIF input 6 – 96 kHz with an integrated sample rate converter
  • USB-on-board for direct connection to a PC
  • Freely configurable 2-channel PreOut for the connection of additional amplifiers
  • AUX input with automatic or manual switchover
  • Start-Stop capable down to 6 Volts supply voltage
  • Latest D/A converter-controlled P³S power supply technology with “ECO Mode”
  • Control input for optional cable remote control, functionality configurable via PC software
  • State-of-the-art SMD technology for a more compact design and maximum reliability
  • Six-layer printed circuit boards in multilayer technology for the best possible power and signal trans mission


Output power RMS / max.
 at 4 Ohms 8 x 55 Watts / 110 Watts
 at 2 Ohms 8 x 70 Watts / 140 Watts
Frequency response
20 Hz – 22,000 Hz
Number of inputs 4 x Highlevel, 1 x Aux
1 x Optical
DSP resolution 56 Bit
DSP processing power  172 MHz
Total harmonic distortion (THD) < 0.02 %
Signal-to-noise ratio > 100 dB
Damping factor > 100
Input impedance
30 Ohms
Dimensions (H x W x D)
44 x 185 x 164 mm;
1.73 x 7.28 x 6.46“


Manual: Download

Program: Download


Delivery contents

1 x PP 82DSP

1 x USB cable

1 x Cable PP-ISO 2 (2.20 meters)

1 x Mounting material

1 x Instruction manual