1995 YAMAHA Digital field processing amplifier DSP-A590

Amazing Amplifier made in Malaysia with some visible but gentle signs of wear, remote missing. 

Specifications

Power output: 70 watts per channel into 8Ω (stereo)
Surround output: 70W (front), 70W (center), 20W (rear)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.04%
Damping factor: 80
Input sensitivity: 2.5mV (MM), 150mV (line)
Signal to noise ratio: 85dB (MM), 99dB (line)
Channel separation: 50dB (MM), 44dB (line)
Output: 150mV (line), 2.2V (Pre out)
Video Connections: composite, SVHS
Dimensions: 435 x 146 x 386mm
Weight: 10kg