Patches and discussion for Ensoniq VFX family

Hi Everyone,

Has anyone out there ever tried to build their own CV-1 control voltage 
pedal?

I was flipping thru my VFX-SD Musicians Manual last night and noticed they 
give the spec's. on the CV-1 pedal, I had built one over 2 decades ago for 
an old ARP Odyssey by modifying and old farfisa volume pedal ,and it had 
some very interesting uses (wah-wah pedal, controlling pitch bend, etc.).

According to the maulal, the CV-1 pedal can be used as a volume pedal, or 
can replace the modulation wheel when both hands are busy.

Thought it might be a great project for some of the electronic techies in 
the group, I'd like to hear some ideas and would be happy to post the full 
spec from the manual if anyone is interested.

-Rob