What Mic to use?

Thread Starter

wakeke

Joined Nov 29, 2008
11
what type of electret mic can you recommend using in that circuit?
 

Thread Starter

wakeke

Joined Nov 29, 2008
11
tried trying the mentioned mic preamp circuit above got bad results. only results to noise and now voice/ whatsoever being picked up...what would be the prob??? or maybe the gain's not that high? tried simulating it and got about 3~4 gain lvl....

followup: used a 2-lead electret condenser mic 60Hz...is this gud enough??...tnx...
 

Audioguru

Joined Dec 20, 2007
11,251
Please stay in a single thread.
I answered why your preamp doesn't work in your other thread about it.

EDIT: Your other thread was at Electro Tech Online where you posted the schematic.
 
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