In that case I can get into a little more detail. I moved my uPOG into a different case saving the case from damage so I can set it back to stock if I wish. I removed the footswitch, the ribbon cable, and LED (since it would be on all the time and get in the way of mounting) then hardwired the board to “engaged” full time. I add another set of jacks and performed a true bypass. You can use a normal footswitch for this. I used a relay since I was using my footswitches for other functions/features as well as bypassing.

Regarding the LPF mod, I believe it could be done but I have not tried it so this is theory on my part. I think the buffered input feeds buffered output and dry mix control as well as the A/D for the DSP. If the input to the A/D can be found then you can add a LPF to just the A/D input. This will affect the input to the DSP thus the output signal. Otherwise you could try it on the output D/A before it hits the mixer section.

Your Tone God,

Andrew

When I modded my uPOG I derived that the octave controls adjusts only a voltage which tells the DSP how much octave to add on it’s output. They are not analog mixing controls. The Dry control is an analog mixing control. The DSP only has the one output thus the octaves cannot be split to have different outputs.

Sorry.

Your Tone God,

Andrew