CGS49 Twin CMOS Filter done

another soldered board that had been lying around without been put to the frontpanel.
The CatGirlSynth49 Twin CMOS Filter with J. Haible Distortion ....

The frequency pot has to be soldered between +15V and -15V (like described in the texts and schematics Ken provides) and I modded the resonance on one of the circuits like described on electro-music.com ...
will do some more tests tomorrow ..

Thanks to Ken Stoner for his nice DIY-boards :-)
http://www.cgs.synth.net

Videoreviews on curetronic modules

Today I had time to cut and upload 2 vids from my curetronic-modules.
Both are DIY-Kits (not premade modules)

VCO with ext-board that uses a CA3046, that makes a tempco obsolete.
Waveform-Mixer with inverted-out and muc-much more

On the second vid I go from the wavemix-out of the VCO into the curetronic Steiner-Parker VCF until self-oscillation. This VCF is modded with an additional feedback-pod (yes, it's a mean-machine) for nice filtering I got a Roland 100m VCF-Clone

My baby learned to sing!! (curetronic VCO done)

Today I managed to finish the curetronic VCO ...
Originally my modular was planned more or less as a Filterbank, so I did not see any need for a VCO at first.

The VCO is a curetronic.com-kit and has the first ever build extension-board (with siganture:-) )

btw. I think my cable-management is getting better *LOL*

Modular Impressions 2012