1974 Yamaha CA-1000 Stereo Pre-Main Amplifier


There is only 1 item left in stock.

1974 Yamaha CA-1000 Stereo Pre-Main Amplifier. Tested in excellent working condition. Cosmetically graded at NM (Near Mint). This stunning unit comes with the original box/packaging and owner’s manual! The Yamaha CA-1000 features an ultra-low distortion, pure complementary, all stage direct-coupled OCL main amp with switch-over possibilities between class A and class B operation. Clean power and a classic 70s build make this an eye-popping amp!


Year: 1974

Country: Japan

Power output: 70 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 50kHz

Total harmonic distortion: 0.01%

Damping factor: 70

Input sensitivity: 2.5mV (mic), 3mV (MM), 120mV (line)

Signal to noise ratio: 70dB (mic), 80dB (MM), 90dB (line)

Channel separation: 50dB (MM), 50dB (line)

Output: 120mV (line), 0.775V (Pre out)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 6 x FET, 55 x transistors, 26 x diodes, 5 x zener diodes

Dimensions: 436 x 144 x 323mm

Weight: 15.5kg

- All Checkered Records Stereo Equipment Is Cleaned & Tested and is Guaranteed For 10 Days After Receipt!

- Local Pick-up available Aurora, IL 60503

- $60 Shipping In Continental US Only