Nakamichi 700 Tri-Tracer — 3-Head Cassette Deck, Japan, c. 1973–1975 The Nakamichi 700 Tri-Tracer is widely regarded as one of the finest cassette decks ever manufactured. This iconic 3-head system from Nakamichi Research Inc., Japan, represents the pinnacle of analogue tape technology and is among the most sought-after vintage audio components in the world. This unit is complete and powers on. The VU meters illuminate and the mechanics operate. As with virtually all examples of this age, a full service is recommended prior to regular use — including belt replacement, pinch roller renewal and calibration. Excellent opportunity for the discerning collector or restorer. Serial number: 3716656. Previously serviced by SAC Audio. Voltage: 220V / 50–60Hz.