A state-of-the-art cassette deck from the golden era of tape machines. Precision-machined flywheel, precision-ground belt, DC Servo motor, heat-treated and hardened Permalloy rec/play head and phase-linear circuitry. Constant Current Drive converts incoming voltage into proportional current to keep output constant. Also features two record and playback calibration pots for each channel, one for 1.5Khz-6Khz and one for 6.8Khz-20Khz. Minor wear as shown in photos.
Specifications: tape speed: 1,78 IPS, Wow & flutter: < 0,07%, Drift: ± 1,5%, Tape speed error: ± 1,5%, FF/REW time: 90s (C-60), THD: 1,5% (1Khz ; -2dB from 0 VU), Output level: 1350mV (0 VU rec/play and 0 VU play), Frequency response: 20Hz...16Khz (± 3dB ; CrO2) S/N ratio: -62dB (Dolby ON ; A weighted), Bias: 105Khz (± 3Khz), Erase ratio: 60dB (1Khz ; 0 VU ; all tapes) Channel separation: > 34dB Channel crosstalk: 60dB, Azimuth differential: 1dB at 10Khz, Inputs: 0,2mV/600 Ohm (MIC)m, 50mV/30kOhm (low-level line in), 200mV/50kOhm (high-level line in); Channel balance: ± 1dB, Dimensions: 38.1 x 13.6 x 26cm, Weight: 7,26kg.