This deck is reviewed by Tapeheads as a discreet 2 single level decks in one. Three motors on each side/ Hi Rez Amorphous heads for bright and detailed sound/ 20-20khz on Metal/ Dolbly B,C and DBX/ Auto reverse on each side. Recordings are smashingly good! Considered the best Double Deck ever made by Teac. This monster has 6 (!) motors.

Belts are good for couple of years!

TEAC W-990RX Stereo Double Reverse Cassette Deck

SPECIFICATIONS
Type: auto reverse, double compact cassette deck
Track System: 4-track, 2-channel stereo
Tape Speed: 4.76, 9.5 cm/s
Heads: 2 x record/playback, 2 x erase
Motor: 2 x reel, 2 x capstan, 2 x mech
Tape Type: type I, CrO2, Metal
Noise Reduction: B, C, DBX
Frequency Response: 25Hz to 20kHz (Metal tape)
Signal to Noise Ratio: 91dB (DBX)
Wow and Flutter: 0.05%
Input: 60mV (line)
Output: 0.3V (line)
Dimensions: 435 x 112 x 290mm
Year: 1987

Some head alignment was done and more can be done to match your tapes. Heads cleaned and demagnetized.

NB: Sides are fully straight, these are just reflections. Dolby switch is slightly shaved off, but fully functioning.

Shipping is $25