One of Yamaha's 1970's best and highly desired, the CA810 Amplifier with it's sidekick the CT810 tuner- all working, serviced.  
Moving Coil & Moving Magnet Phono input
 
 
Amplifier Specifications: 
Power output: 65 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 100kHz
Total harmonic distortion: 0.05%
Damping factor: 30
Input sensitivity: 0.6mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 73dB (MC), 83dB (MM), 100dB (line)
Channel separation: 55dB (line)
 
Output: 150mV (line), 1V (Pre out)
 
Dimensions: 435 x 337 x 160mm