Doepfer

> I have a Moog / Realistic MG-1 which I love, and would like to
> use it to control my modular. It has CV out, which is fine.
> Annoyingly it has s-trig out (on a normal jack, so the lead isn't
> a problem). How can I convert an s-trig to a normal gate? S-trig
> is the wrong way round, IIRC, so 5v drops to 0v when a key is
> pressed? So wil the A165 do it? Or will that invert 5v to -5v,
> and 0v to 0v, thus solving nothing....

The A-165 is the right module. But you will have to modify the corresponding
input of the A-165 a bit: add a pull-up resistor (about 100k) to +12V
because S-Trig switches to GND and you need a positive voltage while the
S-Trig is open. We have a document available that descibes the corresponding
modification of the A-165:

www.doepfer.de/service/A165_strig_modification.pdf

If you order a new A-165 we can add the mod to one of the inputs for free.

Best wishes
Dieter Doepfer