CA-1000
Stereo Pre-main Amplifier/1973
Distinctive styling with a light touch features an aluminum front panel and plain wood cabinet joined together without edging.
Equipped with such advanced features as a power amp able to alternate operation between Class A for low distortion and better sound quality and Class B for high efficiency and power with just one switch, this preamp is still spoken of to this day as a masterpiece among Yamaha hi-fi components.