Sources of useful information
Interesting and very nice made cassette players fan pages
- http://walkman-archive.com/gadgets/index.html
- https://www.petervis.com/walkmans/Vintage%20Walkmans.html
Online forums with tons of useful information, where you can ask questions
- http://tapeheads.net
- http://www.stereo2go.com
Free Service manuals
- elektrotanya.com
- hifiengine.com
List of cassette players
- https://www.vintagecassette.com/
- http://vintagecassettes.com/
- http://www.sonyvintage.com/
- http://www.analogaudio.narod.ru/handbook/
- http://wikiboombox.com/tiki-index.php?page=Manufacturers
