Hi Uncle Dave,

I am confused regarding this:
"If volume is not an issue - you can still choose to run the guitar pedal into the inputs on the keyboard and send the entire mix into the guitar amp."

Korg PA500 manual says:
"Use these unbalanced connectors to input another keyboard/synthesizer, a CD or MP3 player, or a mixer’s (non-powered)output. The signal goes directly to the final mix."

Since with guitar, the processor is used to change the input signal that comes from the guitar, what will be the use of connecting processor to keyboard inpt? since I think guitar
processor can not produce any useful signal alone.

Thanks