a demo showing how the jerkoff responds to different inputs. The X, Y & Z outputs are all shown responding to a variety of square wave, sawtooth and gate inputs. The input level, jerk and wiggle pots are all adjusted to demonstrate the different signals this circuit produces. The 'jerk' and 'wiggle' stages of each cycle are easy to recognise in the final section of the vid, when the 'scope is set to X-Y mode. The size of the jerk is controlled by the jerk pot and the degree of wiggle is controlled by ......

filter and CMOS panels in

just picked these up yesterday
the metal fab place did the holes too small on the double CMOSC oscillators, so will drill them out. At least they didn't do them too large. Otherwise another fantastic job by Print N Etch - http://www.printnetch.com.au/

kind of a utility PCB, no pots, just jacks.
Moog fixed filters - brass, vibes, humana, funk, harpsichord
another fixed parallel BP voice filter (called gargle)
These can of course be used with any audio or noise source but are intended primarily as filters for the extra outputs on the Veena.
Also has white noise, pink noise, random vibrato, slow random, chunder (roar)
2X difference rectifiers
4046 phase locked loop circuit