OTOMON 45/2A3/300B compatible amplifier pure class A1 (O.U.D.D.C) * Zero NFB
OTOMON LAB 71A drive 45/2A3/300B compatible PP tube amplifier 20W power monoblock X 2 Zero NFB (O.U.D.D.C). No tubes are included. This amplifier is working in class A, double pushpull mode generate 20W of power for one channel.