new belts just installed and cleaning done. 

Made in Japan
Color: Champagne
Remote control: no
Power consumption: 30 W

Connections
Number of inputs: 2
Line In: 70 mV / 50 kOhm
Microphone: 0.3 mV / 10 kOhm
Number of outputs: 2
Line Out: 600 mV / 4 kOhm
Headphone: 50 mV / 100 Ohm

Technical Data:
Motors: 2
Sound shaft: DC servo motor
Drive: DC motor
Tape speed: 4,75 cm / s
Synchronous fluctuation: 0.08 % (DIN)
Frequency response:
Distortion factor: 0.7

Type: auto reverse, 3-head, single compact cassette deck
Track System: 4-track, 2-channel stereo
Tape Type: type I, CrO2, Metal
Noise Reduction: B, C
Frequency Response: 
LH band: 20 Hz - 17 kHz
CrO² band: 20 Hz - 19 kHz 
Metal band: 20 Hz - 20 kHz

Signal-to-noise ratio: Normal: 59 dB
Signal to Noise Ratio: 75dB  (dolby C)
Wow and Flutter: 0.04%