TRX-P88S KT88 A class single ended power amplifier
EL34 ClassAB push-pull integrated amplifier
TRV-88SER KT88 AB class push-pull ended integrated amplifier
TRV-A300XR 300B A class single ended integrated amplifier
300B A class single ended monaural power amplifier
TRX-EQ6 Solid-state circuit phono pre amplifier
TRX-3 Pre amplifier
TRX-1 Pre amplifier