Finally have clear 1510 style knobs. The only problem is that the pots with illumination possibilities only go up to 100k >:(
http://www.smallbearelec.com/Detail.bok?no=1148
Mousers Alpha RV141
http://www.mouser.com/Search/Refine.aspx?Keyword=RV141
Josh
Thanks for the links Josh. I've seen builders use these before and they look very cool. I think it would work fabulous for a one knob pedal like a boost! This is something I'd love to try.
Also note that the clear-shaft pots have 4mm lead spacing--some adjustment needed for board-mounted pots, and a little wonky on a breadboard. But still, awesome 8)