3 way knob
Is there some clever way to make a single knob fade between 3 things (i was thinking about using a continuous one like an alpha wheel) so at 0 degrees L1 is at full , at 120 degrees L2 is at full, and at 240 degrees L3 is at full, at 360 it gos back to L1 in the areas between the L's they are faded. I hope that makes sense!
http://www.sherman.be take a look at the rotary Filter Type knob.
my analog Moonizer
my analog Moonizer