Very good extension, overtone and musical sense mark JC-2 preamp
Mark JC2 has a good music reproduction ability. The JC2 preamp features high input impedance and low output impedance. It uses a junction field tube as a fully symmetric differential input for weak detail signal capture. Strong, followed by a primary voltage amplification, the entire JC2 preamplifier magnification is about 6 times, is a very good design of the preamp.