GSSL: No compression thru Turbo board SOLVED

[Mozoloa]

Hello!
I've just built my Gssl and everything works perfectly.
I added the turbo mod but it wouldn't compress its channel
So there is only the right channel toggling the compression, I wired all correctly, can't seem to find the problem, I'm tired of following the signal.
I wanted to know if someone had this problem? Or could tell me what voltage I should find around the VCA and the TL072.
I swapped the ICs with the orignal sidechain's one and all, they work fine.
It would be cool if someone could help me ! 

Keith Maybe?

Thx

 

[MartyMart]

Here's is a thread that traces down a similar problem including correct voltages.
Hope it helps.

http://www.groupdiy.com/index.php?topic=27533.0

Marty.

 

[Mozoloa]

Thx Marty, I saw your thread, how did you sorted it out? and another with a big walkthrough from keith

Everything seems to work fine on mine, however the threshold do not change pin 1 and 7 voltage, so no compression.

I wanted to compare with a working turbo board with 0db @ 0.775v Sine 500hz thru the left channel, could you do it for me?

 

[Mozoloa]

SOLVED IT!

It was the 33k resistor, Bad solder!

Thx anyway

 

[MartyMart]

Ah - great that you found it ... 99% of the time it's just a bad connection/ cold joint etc.
IIRC my problem was solved at the molex connector ... hate those things !
Marty.