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Connecting a midi2cv interface/bus question
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the19thbear



Joined: Apr 19, 2007
Posts: 150
Location: denmark

PostPosted: Thu Oct 15, 2015 12:58 am    Post subject: Connecting a midi2cv interface/bus question Reply with quote  Mark this post and the followings unread

Hi. I have the dopefer 190-2 midi2cv interface. It has pitchbend out (and other things).

I want to make a faceplate with a "pitchbend" input, along with a pot, that connects to the cv bus of my system.
-That way i should be able to patch from the midi2cv pitchbend out, into the in faceplates "pitchbend" input, and the amount of pot turning would adjust how much pitchbend is applied.

I'm not an electronics expert in any way, so:

2 questions:

-Can i connect pitchbend out (generates both +/- of course, depending if you are bending one way or the other) of my midi2cv directly to my cv bus without any problems? - i'm thinking buffering here, and can i connect a "-" voltage to a "+" voltage without any problems? (in the case i pitchbend down).

-Could someone point me to a simpe circuit (maybe one that uses 741 ic's, becasue i have tons of those lying around) that i can use to amplify the pitchbend amount/turn it all the way down to zero, via a pot?. Im using a +/-15 volts along with a +5 volts PSU with this system.

Thanks again, and sorry for the noobness Very Happy
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the19thbear



Joined: Apr 19, 2007
Posts: 150
Location: denmark

PostPosted: Sun Oct 25, 2015 11:28 pm    Post subject: Reply with quote  Mark this post and the followings unread

Bump:)
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