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Power Amplifier

PostPosted: Mon Aug 14, 2017 1:21 pm
by smonirh1
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 more suitable device?

Re: Power Amplifier

PostPosted: Tue Aug 15, 2017 1:43 pm
by smonirh1
any help ?

Re: Power Amplifier

PostPosted: Thu Aug 17, 2017 3:41 pm
by smonirh1
smonirh1 wrote: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 https://www.icrfq.com/products/ like this a more suitable device?