Hello, I recently found an exact replacement knob for my PX-7 & other command stations. Manufacturer: Neutrik / RE-AN Part Number: P670S-09-D6S You can order them direct from mouser.com http://www.mouser.com/ProductDetail/Neutrik/P670S-09-D6S/?qs=MO8z%252b%252bLepAF30hPKf6NySQ%3d%3d :)
Message
Replacement knob
2009-10-03 by mrbfrankus