These two Eurorack modules should satisfy one's need for rhythmic noise, be it orderly or plainly chaotic. No-Drums is pretty much an oscillator that facilitates all manner of sounds that are similar to drums, but definitely not your average bass or snare. The cv starve and pitch pots take care of the wild modulation possible here. The Brain Seed module is a super dense monster of a device at a tiny 4hp. It's packed with functionality usually associated with much larger modules: step recorder, random voltage utility, S & H, etc. Two weird and wonderful additions to any Eurorack system. Test driven and purchased at CONTROL in Brooklyn.