General Type: stereo cassette deck (2-head) Track system: 4-track, 2-channel stereo Year of manufacture: ~1977 Performance Tape Speed: 4.75 cm/s Frequency Response: ~30 Hz - 16 kHz (with CrO₂ cassette) Signal-to-Noise Ratio: 63 dB (with Dolby B) Wow & Flutter: 0.09% Heads & system Heads: 1 x record/playback 1 x erase Motor: 1 (electronic speed control) Noise Reduction: Dolby B Supported tapes.25 mV Outputs: Line: 0.42 V Extra: Headphones DIN Rec/PB connection Power Consumption: ~10 W Voltage: 110-250V, 50/60 Hz Dimensions & Weight Dimensions: ~410 x 142 x 321 mm Weight: ~7-8 kg