All parts are picked based on quality:
– Original ST Microelectronics TDA2822D amplifier chip with a total harmonic distortion of 0.2%
– Panasonic F-series electrolytic capacitors with a minimum lifespan of 2000 hours @ 105C
– Murata ceramic capacitors
– Panasonic volume potentiometer, no more open gap!
– PCB with ENIG finish