Fast shipping, the board works. Sound is a bit flat, input caps are 0,67mF instead of 2.2mF, sometimes the encoder fesponds inadequate. Line 1 L and R chanels are with changed positions. Volume and other settings are remembered after power off/on.
The board fit perfect in old Denon case. Sound is not bad, but flat. Bass and treble controls are nice. Encoder stopped working at all, now I have to disassemble the amp to change it.
I'm very satisfied