I have a POD HD500 I bought specifically to use the four cable method so I could use it for the clean preamps (6505+ is too dirty when adjusted for a good rhythm sound). The sounds where I have the effects loop on are fine, but the clean one is far too low with everything maxed out to match the 6505+ on 2 (post volume).
Can anybody help? I'm about to trade this thing for a few pedals.
TIA.