Hi, I'm adding the extra connections, etc, to make the linear FM change to the A-110 VCO, and it isn't clear to me whether the "AC/DC Coupling" jumper should be open (as per the default), or closed when the linear FM addition is made. Anyone know which state it should be in? Thanks, Dave.
Message
A-110 Linear FM Change
2013-01-01 by woof_dave