
INPUT SELECTOR
STDINPUT SELECTOR
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License
:Public Domain
Creation time:2021-12-13 21:13:39Update time:2021-12-19 01:14:05
Description
Switching circuit for audio channels before pre-amp with relays and 40174 CMOS hex D-type flip flop circuit with 5 buttons and channels (6 max). Including 7812 12V stabilizer.
Copyright of Elliot Sound Products, source https://sound-au.com/project163.htm
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