Maintained by the manufacturer! Nakamichi's 2-head cassette deck bias can be adjusted, and the sound quality is exceptional when properly adjusted! The sound is clear and in focus. You can see that the thickness of the sound has increased even when recording from a CD. There are dullness and stains due to aging (Sasaki Shota)
Maintenance information: 2025.7.24 manufacturer maintained (lamp replacement, lamp holder replacement. Shut off lamp replacement Transistor replacement. Diode replacement. Idler exchange. Cam belt, capstan belt, counter belt replacement IC exchange. Rerecording head polishing. roller, guide cleaning. REC switch-over SW cleaning (Each SW cleaning)
Accessories: copy of the manual
Main specifications: 2 heads output level line: 1 V/1 kΩ headphones: 45 mW input sensitivity 50 mV/50 kΩ bias frequency 105 kHz W500 x H130 x D350 mm 8.3 kg