Very well conserved and taken care of-including clear,original dustcover. It is serviced,heads demagnetized and professionally updated,wherever necessary.The tape,which provided,is pre-recorded on THIS machine,but best results are made,when (brand)new tape is used. Specifications: Track system: 4-track, 2-channel, stereo/monaural system Heads: 1 x record, 1 x playback, 1 x erase Motor: 1 x 4-pole induction Reel size: up to 7 inch reel Equalization: NAB Tape speeds: 3 3⁄4 7 1⁄2 ips wow and flutter: 0.15% (7 1⁄2 ips) Frequency response: 30Hz to 24kHz (7 1⁄2 ips) Signal to Noise Ratio: 53dB Total harmonic distortion: 1% Crosstalk: 50dB Input: 70mV (line), 0.8mV (mic) Output: 1.23V (line) Semiconductors: 4 x IC, 11 x transistors, 5 x diodes Dimensions: 412 x 355 x 194mm