I would like to redact my previous statement about the midi2cv8. I
have been having problems with the gate level being suitable for
reliably triggering notes on the monopoly.

I need to build a DC to DC boost converter to increase the gate
voltage from the midi2cv8 or I need to mod the monopoly to accept
lower gate voltages. (right now it sometimes skips notes)

As for s-trig, I looked in the midi2cv8 manual and it does have s-trig
s on every gate out. The way it works is it uses a trs connector and
the s-trig is on the ring and the gate is on the tip.

cheers,
Danjel