Iconic studio quality Naka 600. Excellent sounding and good looking and ready for daily use. Nice brushed aluminum face plate. With original dustcover Speed & azimuth calibrated. All belts were good, but I did replaced them anyways. Controls cleaned. Internal contacts cleaned Heads cleaned and demagnetized. New green led lights in VU meters. It looks very contemporary now. Record and plays excellent. Spins strong also in both ways. Carefully shipped The 600 is yet another example of Nakamichi's philosophy: to challenge the unimaginable; to do only that which only Nakamichi can do. Like other Nakamichi cassette decks the 600 offers performance associated not too long ago with only top quality open reel tape decks, and from this standpoint it represents a high value, per dollar investment. If you find the features and performance slightly difficult to believe, please examine and audition a Nakamichi 600 in the very near future. 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 Tape Type: type I, CrO2 Dolby Frequency Response: 40Hz to 18kHz (Cr02 tape) Signal to Noise Ratio: 65dB (dolby B) Wow and Flutter: 0.12% Total Harmonic Distortion: 1.5% Input: 60mV (line) Output: 0.58V (line) Semiconductors: 57 x transistors, 27 x diodes, 1 x IC Dimensions: 400 x 170 x 237mm Weight: 6.5kg Year: 1975 Insured shipping