[sdiy] Source for dual Concentric shaft pots?

[Paul Perry]

-----Original Message-----
It's also possible to get dual concentric pots from Alps (special order,
couple of thousand minimum). In the Alps case, it wasn't the price that
stopped me - whatever it was - but the fact that I never managed to find
suitable (or indeed ANY) knobs.

Are there knobs for these other pots?

Paul perry (Frostwave) Melbourne Australia