This is a synth of an 808 kick drum, mapped across the entire keyboard. Very simple at it’s core, but very useful for making thick rhythm tracks.
The original code was part of a larger csound 808 kit, original author forgotten. I borrowed the code a long time ago, and originally didn’t intend to release my version, so I just didn’t keep track. Apologies to the original author, feel free to claim your credit
This version has lots of tweaks for coming up with different kick timbres.
v1.2: added stereo channels and L/R spread, one or two other very minor tweaks.