Re: [AH] doepfer mcv4 with roland sh7 strange problem

From Florian Anwander
Sent Fri, May 9th 2008, 16:40

Hi Mike

> one works as expected to trigger my roland sh-7 with no issue
> (currently borrowing this working doepfer from a friend)
> the other one (mine), using the same power supply, same cables, same
> source midi, does not trigger the gate and instead the you can sort of
> barely hear the sequence running but its obvious that the ext/cv/sh
> setting is looking to the s/h to trigger the gate, as it does in the
> absence of a gate signal.
> ... one of my midi->cv/gate converters working.  the jumper on the inside
> is set to the same position.

As far as I remember there is a resistor which is used like a fuse, that 
  protects the gate out if the gate jumper is set to PS-voltage. Maybe 
this one is "gone". You may ask Dieter Doepfer: