[sdiy] minimoog note priority

[David G. Dixon]

> I made a 'duophonic' keyboard by using a two bus Pratt-Reed kbd, a
> resistor
> divider string, and a current source at both ends of the keyboard. One was
> 'normal' the other inverted like I described. This ran to two VCOs, if you
> pressed
> one note you got unison, if you played two notes you get two notes. One
> note was
> 'low note' priority, the other 'high note' (both available at the same
> time)

Very clever!