Very nice compact reliable “portable” Akai recorder with internal amplifier and stereo speakers! Easy to listen your old tapes without needing a hifi installation. The pulleys are cleaned and all functions tested okay. All contacts cleaned. Heads cleaned and demagnetized. SPECS: Track system: 4-track, 2-channel, stereo/monaural system Heads: 1 x record/playback, 1 x erase Motor: 1 x 2 speed induction Reel size: up to 7 inch reel Tape speeds: 3 3⁄4 7 1⁄2 ips Wow and flutter: 0.14% (7 1⁄2 ips) Frequency response: 30Hz to 21kHz (7 1⁄2 ips) Signal to Noise Ratio: 50dB Total harmonic distortion: 3% Crosstalk: 45dB Input: 70mV (line), 5mV (DIN), 0.5mV (mic) Output: 2.3V (line), 1V (DIN) Output power: 3 watts Speakers: 2 x 5x7" Semiconductors: 16 x transistors, 5 x diodes Dimensions: 359 x 366 x 248mm Weight: 15 kg Including 2 reels with 1 good sounding tape. Carefully shipped