[AMRadio] D104 mic element testing

esieb at sympatico.ca esieb at sympatico.ca
Tue Apr 18 16:17:23 EDT 2006

It's a piezo  element, so don't put any voltage on it, i.e. from a VOM.  
Best tested with a scope or amplifier.  I personally use a Rad Shack 
self-contained battery run amp to test audio devices.


>OK, how do you test a D104 mic element to see if is bad?

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