Fully working inverto matic Akai! Discover sound quality approaching that of the finest open reel recorders with the GXC-60D. Akai's exclusive automatic distortion reduction system to eliminate almost all high frequency distortion above 8,000Hz. Two head assembly includes Akai GX recording/playback head and is fully equipped with exclusive Invert O Matic for continuous repeat/reverse, tape selector switch and automatic stop. GX glas heads Most belts are new All lamps work. Cleaned and oiled Contacts cleaned Everything works fine. Sounds perfect See YouTube for demonstration videos of this funny device. Specifications Type: 2-head, single compact cassette deck Track System: 4-track, 2-channel stereo Tape Speed: 4.76 cm/s Heads: 1 x record/playback, 1 x erase Motor: hysteresis synchronous outer rotor Tape Type: type I, CrO2 Noise Reduction Frequency Response: 30Hz to 18kHz (Cr02 tape) Signal to Noise Ratio: 58dB (dolby B) Wow and Flutter: 0.12% Total Harmonic Distortion: 3% Input: 50mV (line), 0.4mV (mic) Output: 0.775V (line) Dimensions: 415 x 180 x 290mm Weight: 9.2kg Signs of use on some places. Pictures are part of the description. Carefully insured shipped