I just got a Doepfer BBD, which will certainly do some weird things on its own. Clocking it with filtered noise, etc. is pretty fun. Right now it’s sitting next to my PLL, and whole that’s kind of a coincidence I do plan to see what those two will stir up.
But it occurs to me that the perfect module to go with the BBD might be a Synchrodyne. I had one for a while (with the expander too) and decided it wasn’t for me, but now I wish I had it back to try this combo out…