Accuphase C-2900 Precision Stereo Preamplifier

The preamplifier’s volume control is a vital component for maintaining vibrancy in the sound source.Since its founding, Accuphase has spent 50 years in pursuit of creating the ideal volume control circuitry.The C-2900’s Balanced AAVA system was designed using Accuphase's original AAVA volume control circuits to significantly improve sonic performance. The faithful reproduction of delicate musical performancesby the C-2900 makes it the perfect preamplifier for passionate audiophiles. Balanced AAVA volume control Logic-controlled relays for signal switching assure high sound quality and long-term reliability Printed circuit boards for signal transmission use glass cloth fluorocarbon resin with low dielectric constant and minimum loss along with gold-plating on copper foil surfaces Power supply circuits with separate toroidal transformers and filtering capacitors (10,000 μF × 4 pcs) for the left and right Newly developed volume sensor construction for a quiet and smooth operation feel V