TEAC A-640 Cassette Deck - New Belts - MINT

One of the best consumer tape decks that Teac made. Demagnetized, cleaned, lubricated and a brand new set of belts just installed. Can be demoed at Vinyl Vogue in downtown Ellsworth! 😎 You won’t be disappointed with this beast 🤯

Specifications
Material Metal case
Shape Book - shelf unit.
Notes 2 Head Cassette Deck with Dolby B.
Model Stereo cassette deck
4 track 2 channel stereo system track format
Erase head configuration, record / playback
Use tape C-60, C-90 type
Capstan motors for: FG servo DC motor
For Reel: DC motor mechanical governor system
Wow and flutter 0.06%
Volume 90 seconds early hours (C-60 tape)
Frequency Response 30Hz ~ 16kHz (Chrome Tape)
30Hz ~ 13kHz (regular tape)
SN ratio 57dB (3% THD level, WTD)
Dolby improvements as time: 5dB (1kHz), 10dB (5kHz or more)
Input Sensitivity / Impedance Line: 60mV/50kΩ
Mike: Over 0.25mV/-72dB/600Ω
Output Level / Impedance Line: more than 0.3V/10kΩ
Headphones: 8Ω

Asking $600 or best offer 🤘