Discussion in 'General Electronics Chat' started by wakeke, Dec 7, 2008.
what type of electret mic can you recommend using in that circuit?
Welcome to AAC.
We strongly prefer that you start a new thread rather than hijacking an existing one - especially if it's very old - http://forum.allaboutcircuits.com/showthread.php?t=2616.
One electret mike is a lot like another. Do you have a special requirement?
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...
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.