NAD circa 1988 Model # 6240 Cassette Deck for sale. Two head cassette deck. Extremely good playback quality (passed the Dragon test with flying colors), excellent record quality. Includes the play trim adjustment feature. On the back face is a multiplex filter switch and accu-bias adjust slide bar. The deck needs an overhaul, probably just belt replacements. Play and record heads and the motor have all been replaced in the past. The motor and record head has had very little use since they were replaced. I have hardly used it at all in the last twenty years. I am the original and the only owner of this deck. Original user manual and purchase receipt included.