Posted by Bluesheart on August 20, 2013 at 10:19am
Here is a shot of the insides of the harp mic. It is the original earpiece speaker, about 2" across. I sawed off the rest of the body, made a wood plug for the end and added the 1/4" jack and 500K ohm pot for volume control. From what I've read you have to use a power supply to use the mouthpiece mic element. This one had a small condenser mic and a piezo disc for the ringer. They will both be used in future projects.
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Come on, then!~
I'll bring a washboard too!
Sounds like fun John!!
Huh. A fantasy of mine is to have you and more CBN friend over to visit and you on harp.