Akai GXC-709D Stereo Cassette Deck, 1977-1979, made in Japan

Link: hifiengine

Specifications
Type: 2-head, single compact cassette deck
Track System: 4-track, 2-channel stereo
Tape Speed: 4.76 cm/s
Heads: 1 x record/playback, 1 x erase
Motor: electronically speed controlled DC
Tape Type: type I, CrO2, FeCr
Noise Reduction: B
Frequency Response: 35Hz to 16kHz (FeCr tape)
Signal to Noise Ratio: 61dB (dolby B)
Wow and Flutter: 0.06%
Total Harmonic Distortion: 2%
Input: 70mV (line), 0.3mV (mic)
Output: 0.41V (line)
Semiconductors: 28 x transistors, 36 x diodes, 2 x FET, 2 x IC
Dimensions: 440 x 165 x 285mm
Weight: 6.5kg