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Radio Electronics
Magazine May 1973

Articles include:
Build a modular electronic music synthesizer.
4-channel stereo SQ, QS, CD4; see how systems compare.
Security systems; which one is best.
Public address; setting up a system.
Heath's digital FM tuner; how its 44 computer IC's work.

Plus:
* Appliance clinic
* Speed troubleshooting
* Jack Darr's service clinic
* Lou Garner's state-of-solid-state
* Transistor interchangeability directory

Condition: G/VG

$8.00

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