hifi engine

Manual Library / Sony

Sony TC-WR770

Double Cassette Tape Deck (1991-92)

add a review add a review

Sony TC-WR770


Type: auto reverse, double compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.8, 9.5 cm/s

Heads: 2 x record/playback, 2 x erase

Tape Type: type I, CrO2, Metal

Noise Reduction: B, C, HX Pro

Frequency Response: 30Hz to 18kHz  (Metal tape)

Signal to Noise Ratio: 73dB  (dolby C)

Wow and Flutter: 0.09%

Total Harmonic Distortion: 1.0%

Input: 77.5mV (line)

Output: 0.32V (line)

Dimensions: 430 x 135 x 355mm

Weight: 6.3kg

Year: 1991


service manual (partial)  English - Cycu

Related Catalogues

Sound and Vision

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


This website is not affiliated with or sponsored by Sony. To purchase TC-WR770 spares or accessories, please contact the company via their website or visit an authorised retailer.