microphone power amplifier?

HiFi, LoFi, Tubes, Transistors, ICs, Commercial, DIY

microphone power amplifier?

Postby smh69 » Sun Aug 13, 2017 3:01 pm

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 like this a https://www.icrfq.com/products/ more suitable device?
Last edited by smh69 on Thu Aug 17, 2017 3:40 pm, edited 1 time in total.
smh69
 
Posts: 2
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Re: microphone power amplifier?

Postby smh69 » Tue Aug 15, 2017 1:40 pm

any help
smh69
 
Posts: 2
Joined: Sun Aug 13, 2017 2:52 pm


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