TDA2030 amp/compressor

[Gustav Koonie]

Hello, colleagues!

What You thins about - to build and optocompressor, usind TDA2030 IC?
I've desugned this scheme basicly for small intercom speaker system. But - maybe - it sould be useful in hobby audio?








Let me know, if need gerbers

 

[Neperdun]

How did it work, do You have records?
I have some doubts about the distortions.

 

[gyraf]

So this is a power amplifier with limiter-ish protection?

/Jakob E.

 

[Gustav Koonie]

So this is a power amplifier with limiter-ish protection?

/Jakob E.

Yess. With soft limiting.

 

[Voyager10]

What did you use for R2, the LDR? Presumably most of the compressor characteristics depend on this.