Thread: Experimenting with 84hp
Lessee...10 hp left, and you're thinking LFOs. So, how about THIS: https://www.modulargrid.net/e/beast-tek-double-dragon
Basically, it's a complex oscillator but only works in the LFO range. LFO1 can be used to crossmodulate LFO2, plenty of adjustment parameters, and some wild results.
One other point...quite important, actually...get the level converter away from the power supply. Power supplies can induce crud on audio modules that are located in close proximity; it's MUCH better to co-locate them with modules that have no audio capabilities.