Rare dark grey Akai Autoreverse 6-head deck with Glass GX heads, they do not wear! Direct monitoring possible. Plays, spins and records perfect. All heads and contacts are cleaned. Both pinch rollers cleaned and lubricated. All mechanics and motors oiled. All belts are replaced. All contacts cleaned Speeds set correct Input sound exactly as the tape, as it should be. Including 2 rare metal Akai reels with 1 good sounding tape. Best results can be achieved with new tape. This machine is optically excellent, Only 1 little scratch. Pictures are description also. rack system: auto reverse, 4-track, 2-channel, stereo system Heads: 2 x GX record, 2 x GX playback, 2 x erase Motor: 2 x reel drive, 1 x capstan Reel size: up to 7 inch reel Tape speeds: 3 3⁄4 7 1⁄2 ips Wow and flutter: 0.03% (7 1⁄2 ips) Frequency response: 25Hz to 33kHz (7 1⁄2 ips) Signal to Noise Ratio: 63dB Total harmonic distortion: 0.5% Input: 70mV (line), 2mV (DIN) Output: 0.775V (line), 0.3V (DIN) Dimensions: 440 x 244 x 227mm Weight: 20 kg Carefully insured shipped