MS20 mini - how to invert CV-voltages

chris-korg · Post by **chris-korg** » Mon Jan 06, 2014 6:33 pm

Hi !

Is there a way to invert CV-voltages with MS20 mini´s patchbay?

Background: I do have positive CV-voltages 0-5V coming from an external device that I would like to invert to a range -5V-0V (for controlling the LP-filter).

I think it is not possible but I just wanted to ask this question before I buy a Doepfer A-175 ...

Thanx and best regards,

Chris

censustaker · Post by **censustaker** » Mon Jan 06, 2014 6:48 pm

Thats might seem like a silly suggestion - but what happens if you patch a signal into the VCA and patch in a negative voltage into the control input (from the wheel perhaps)?

edit: tried this, doesnt work. ignore me.