The Japanese company Accuphase has introduced a new C-2300 preamplifier , which should replace the C-2150 and C-2450 models in the company’s assortment.
The model is made in a classic recognizable design with two large rotary controls and a hinged shutter on the golden front panel, under which numerous controls are hidden. They include tone controls for treble, midrange and bass, gain switching, channel balance, sub-low pass filter and much more.
The preamplifier is made in a symmetrical scheme in a dual mono configuration, in which each of the channels has its own separate power supply. The circuit is a proprietary AAVA (Accuphase Analog Vari-gain Amplifier) , with an original solution for the volume control. To connect signal sources, a full set of analog, balanced and unbalanced inputs is provided.
