YAMAHA CA-X1 Integrated amplifier 105W AC100V Premain Amp High-End Integra Japan | eBay,Yamaha CA-2000 Stereo Amplifier Pre-Main Amplifier from Japan AC100V JUNK,YAMAHA CA-X1 Integrated amplifier 105W AC100V Premain Amp High-End Integra Japan | eBay,YAMAHA CA-X11 Integrated Amplifier Power supply voltage 100V From Japan,An appreciation post of arguably one of the best 70s integrated amps ever made, Yamaha CA-1010/2010. : r/vintageaudio