[sdiy] is it possible to change the compression ratio ofanne570/571?

[Paul Perry]

Fair enough Dan!
The Ne570 has caused me a few tears..
Intuitively, I just KNOW that it would be possible to design an
expander/compressor with it, such that you could have ONE knob, that went
from extreme compression through no effect and on to extreme expansion.

But.. I couldn't work out how to do it, and that's pretty depressing.
On the bright side, doubtless someone here can show me the way... :D

Paul perry Melbourne Australia