I do have a MIDI to CV converter, but no expander for the OP-Z — so I’d have to clock the OP-Z from a computer, which would be also sending a MIDI clock through the converter into the Teletype. Doable but very complex!
Alternatively I could settle for mono sound with the OP-Z and hard pan right a click track, then use an envelope follower to generate a trigger for the TT.
This is all very batty and would be solved by me getting the OP-Z MIDI and CV expander, but at $200 I’m hesitant — it’s absurd that it doesn’t come with that functionality built in, especially as it’s marketed as a sequencer.