Advanced tape transport mechanism. ATC(Auto Tape Calibration). Direct operation minimizes button pressing. 2 x 2-motor full-logic control. Dual linear electronic tape counters. Simultaneous parallel recording from the same source. Double auto-reverse with 3-hour series recording and 24-hour series playback(C-90). Dolby *1 HX Pro & Dolby B-C NR systems. High-speed editing with synchro start/stop. 2-color FL peak-hold meters. Wireless remote control capability with selected Technics receivers or amplifiers.