Stereo tape deck. 3 head/ 3 motor computer control. Real time digital counter, Dolby B-C NR. 1/4" MIC INS (L/R) on face, MPX on/off. LED level meters, left/right preset level controls, master level fader, source/monitor source selector, accu-bias control. Has service manual. Excellent frequency response. Mechanism perfect like Nakamichi B 300. (Needs service and calibration). Minor scuffs on top face & cover, front plate minor ding. 8+ condition.