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Dirty-South Blues Harp forum: wail on! > Kepco Op-Amp ad a sound amplifier
Kepco Op-Amp ad a sound amplifier
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STME58
1139 posts
Oct 14, 2014
3:16 PM
I see a dual Kepco Op-Amp in our old and seldom use equipment stack. This device is designed to make the out put voltage follow the input voltage very closely even though it is driving a larger load. It has a high impedance input so it has a minimum effect on the input signal. I was wondering what would happen if I put a mic on the input and a speaker on the output ans set the gain to a level that would not blow the speaker at max mic output. Has anyone here ever experimented with anything like this?

Last Edited by STME58 on Oct 14, 2014 3:17 PM


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