[sdiy] Ultrarough draft of my hot-rodding of the Music Easelringmod

[David G. Dixon]

Thanks all for the responses.  I had another look at Scott Stites' site, and
found the Thomas Henry designs.  The XR2240-based VCO is pretty cool,
because of the Skew function which allows morphing of the sine to ramp and
triangle to ramp with CV.

Dave Dixon