Revox B77 mk2 funzionante cavo alimentazione Track System: 2-track or 4-track (depending on configuration), stereo system Heads: 1 x erase, 1 x record, 1 x playback Motor: 2 x reel, 1 x capstan (electronically regulated) Reel Size: Up to 10.5-inch reel Tape Speeds: 3 ¾ and 7 ½ ips (Standard) or 7 ½ and 15 ips (High Speed) Wow and Flutter: 0.08% (at 7 ½ ips) / 0.06% (at 15 ips) Frequency Response: 30Hz to 20kHz (at 7 ½ ips) Signal to Noise Ratio: 67dB (2-track) / 63dB (4-track) Total Harmonic Distortion: 0.5% Crosstalk: 45dB Inputs: 40mV (line), 0.15mV (mic) Outputs: 1.55V (line) Dimensions: 452 x 414 x 207 mm Weight: 17 kg (approx. 37.5 lbs) Production Years: 1980–1998 (approx.)