Thanks for the replies Gary. Yeah I have checked that the SP-32 pedals do work with the PX-3. It is in the manual. It is kinda odd, but they use the same special connector, which is in a completely un-related input spot on the bottom of the board, that similar Privias use. The quailty of the pedals is something of a concern... they do look kinda cheap and I have also played on similar pedals like that and they don't feel nice. Right now I'm waiting on it