Am 27.05.2016 um 10:26 schrieb jaccoville@... [Doepfer_a100]:

> Is it possible to use the +12V side of the boardsupply to use as a gate by means of a momentary switch

I'd put two resistors 100k/47k as potentiometer and a 1k resistor in
series to the gate. Like this:

12V
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<

>10k

<
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+------switch------^v^------>Gate
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<

> 47k

<
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Gnd


(I hope the ASCII graphik is readable)