DUAL AUTO REVERSE; 12% PITCH CONTROL ON DECK 1; FRONT MICROPHONE INPUT WITH LEVEL CONTROL; DOLBY B NOISE REDUCTION; POWER-ON PLAY & RECORD; 3U RACK MOUNT DESIGN; CONTINUOUS RECORDING & NORMAL & HIGH-SPEED DUBBING; SYNCHRONIZED REVERSE DUBBING; BOTH DECKS RECORD FOR SIMULTANEOUS MASTERS; RETURN TO ZERO; A-B REPEAT