Accuphase C-3900S Pre-Amplifier SoundFrame Height of each shelf space:

Height of each shelf space:  8

applied to speaker outputs

Approximately 5% of the production run meet these standards and become Gold1 models

1” from the wall and blends with TV and décor

Distortion 120Hz – 20kHz

Accuphase C-3900S Pre-Amplifier SoundFrame Height of each shelf space:The evolution of preamplifiers in the history of volume control. Accuphase has addressed the issue of variable resistance with their original AAVA technology, which evolved into Balanced AAVA, and later became Dual Balanced AAVA. The Dual Balanced AAVA with ANCC installed in the C 3900S represents circuitry technology that achieves the ultimate in volume control. The C 3900S is a premium preamplifier for breathing life into deeply emotional