gave up with the hackfest that was my previous attempt at integrating transistors into the omnichord. I was just blindly trying random configurations rather than taking it back to square one. So I took it back to square one.

Thanks to the data sheet and ehobbycorner, I now have a nice little breadboard with two leds that flash based on the trigger coming out of my sequencer.

Now I just need to see how this can be transferred across and applied to the omnichord switches I need to fire.

I’m thinking I’ll take common ground from the jacks to the speaker ground, then basically do hot in and individual grounds out, I’m not convinced that will work, but I have a bread board I know works, so it’s just a matter of trying and seeing.