Hitachi D-E7 - extremely rare vintage 3 head cassette deck from 1983

Hitachi D-E7 was introduced in 1983 with 3 head tape transport, Dolby B & C noise reduction and MPX filter which was useful for taping radio programs. It comes with solid big LCD peak meter with 3 digits digital counter, but you would have to chose Normal, Chrome or Metal tape manually. There's an output level knob, two separate microphone inputs (L/R), and also Tape/Source button which is one of the most important button for all cassette deck lovers.

It's a very old vintage 3-head cassette deck.