Graviton VCO + Noise
A swiss army knife of a VCO in 8hp. Triangle, sine, saw, pulse, /2 suboctave square, /4 suboctave square, white noise, pink noise. The noise is normalized to the FM attenuverter, so you can do anything from 'a little dirty' to 'tuned noise'. It's 3340 based, so it's very stable, but enough extras to give it some personality.