Where Can I Find Zendrive Knob

[guitarquiz]

Hi, everyone.

Where can I find knob for Zendrive.  I lost one.  I check at the Mouser, Allied Elec and Digikey they has a looklike but it has a white "Square" mark not "Round" mark as on Zendrive.

Please let me know if anyone know.
Thank you

[aron]

You can write Alfonso

http://www.hermidaaudio.com/

[Mark Hammer]

I get mine for 65 cents each at Supremetronic/Honson in Toronto.

[King Tubby]

Mark sure likes his filters   

[guitarquiz]

Alfonso very busy guy.  I think may be order from some source online will faster.