How to make portable Cassette recorder with old radio.

[robi4never]

:arrow: Can anybody help me to build a portable Cassette recorder from an old radio, with an old speakers,microfone... im just curious?
I have an old radio (only 1 speaker and cassete rec. work, second speaker... died ... and cd fryed up x)), speakers, microphone... and many other stuff .-., and does anybody wana help me ? i would be gratefull!

 

[papunblg]

To build a Cassette recorder/ player you need a cassette deck mechanism(recording/play) along with circuits to amplify playing head's signal and also circuits to supply signals to recording head from microphone. Also suitable power supply etc.