THAT 2180/2250 compressor

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2180-1.jpg
 
Your project is a very Excellent and professional Compressor... :D

Also I am trying different types of circuits...
The VCA diode of Domplotz is based on dinamic diode resistance
varied with direct polarization.
http://www.diyaudio.com/forums/showthread.php?s=&threadid=99986&perpage=10&pagenumber=1

This solution need a very small input signal on diode and it has (i think)
enough distorsion...
(In my experiments with spice I have use the diode as a soft clipper
signal :D )

For my use the simplest solution is a circuit with vactrol. :snoopy:

bye :eguitar:
 
Gold_xyz said:


I don't know why but it would be better even to write in the title :
** AMPLIFIER 1250W Rms 0.001 THD ** :D

P.S. look also
http://www.onsemi.com/PowerSolutions/product.do?id=NE570DG
http://www.onsemi.com/PowerSolutions/parametrics.do?id=969


ha ha, yeah that would get some attention.:D

I have checked out the on semi NE570/571 or is it 572? but i dont know how to add the attack/threshold/makeup gain controls. I actually bought samples of those chips. have you seen any good schematics with those chips?
 
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