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Microphone amplifier???

HiFi, LoFi, Tubes, Transistors, ICs, Commercial, DIY
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Postby rickyr » Mon Sep 26, 2011 12:00 am

Hi


Can someone please shine some light on a pre amp and audio amplifier i may need?

I would like to feed a non powered microphone (like pc headset type) into a mixer over a cd playing.

do i need a pre amp and low power amplifier?

I have built a pre amp and a TDA amplifier but the heatsink i put on the amplifier gets so hot and after a while distorts because its too hot.

Anyone see on a cheap build website a more suitable device?

Many thanks
rickyr
 
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