I am just finishing up my second NPN Boost. My first one came out great. I do want to experiment with some different transistors though. I do have a question on the 3PDT switch. I know how to wire it with a stereo input jack from the pictures that Aron posted - thank you very much!

I did that on my first NPN Boost. But, I would like to use a mono input jack on this one instead. The reason is because I'm not going to use a 9V battery, so I don't need the cut off for power, I'm going to use a 9VDC jack.
So, how would I wire in a mono unput jack instead of a stereo one?
Thanks in advance.
PS - By the way, I figured out how to wire up LEDs in my Wah pedal, I did it in three pedals and I really love it.