1991 Technics Stereo Integrated Amplifier SU-VX600

Stunning Class AA Amplifier Made in Japan
Item in glorious conditions. 

Specifications:

Power output: 55 watts per channel into 8Ω (stereo)
Frequency response: 3Hz to 100kHz
Total harmonic distortion: 0.007%
Damping factor: 60
Input sensitivity: 0.17mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 67dB (MC), 85dB (MM), 99dB (line)
Channel separation: 50dB (line)
Output: 150mV (line)
Speaker load impedance: 4Ω (minimum)
Dimensions: 430 x 125 x 316mm
Weight: 8.7kg