hifi engine

Manual Library / Aiwa

Aiwa AD-6550

Stereo Cassette Deck with Dolby Noise Reduction System (1977-79)

add a review add a review

Aiwa AD-6550


Type: 2-head, single compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.76 cm/s

Heads: 1 x record/playback, 1 x erase

Motor: DC servo

Tape Type: type I, CrO2, FeCr

Noise Reduction: B

Frequency Response: 20Hz to 17kHz  (Cr02 tape)

Signal to Noise Ratio: 45dB  (dolby C)

Wow and Flutter: 0.1%

Total Harmonic Distortion: 1.5%

Input: 50mV (line), 0.3mV (mic)

Output: 0.775V (line)

Semiconductors: 4 x IC, 45 x transistors, 35 x diodes, 2 x LED

Dimensions: 420 x 150 x 330mm

Weight: 7.5kg

Year: 1977


Related Catalogues


HiFi Programm

Tape Decks

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 Aiwa. To purchase AD-6550 spares or accessories, please contact the company via their website or visit an authorised retailer.