How would i wire up this pedal for a dc jack? (-9v PNP)

[equatorjbl]

I built the Sola Sound Tone Bender MkIII found here:
https://tagboardeffects.blogspot.com/2012/04/sola-sound-tone-bender-mkiii-3-knob.html

Im just a little confused on how to wire it up for a dc jack since it has -9v. This is the first -9v pedal i've built. Do i just reverse the positive and negative wires on the dc jack? and if so would i use a center positive power supply or  a center negative (boss style) power supply.

Thanks!  

[Travis]

- lug on the jack (usually the biggest one) goes to -9V in the board

Connect the + lug to ground.

If using a battery connect the red wire to the switching lug of the DC jack

Do not daisy chain with “negative ground” pedals or you will short out your power supply

[equatorjbl]

Great, thanks man!

So i can  use a center negative power supply as long as i dont daisy chain it?

[Travis]

Yes you certainly can.

You can use this with other normal pedals etc in the audio chain, just don’t share power supplies between positive ground and negative ground pedals

[equatorjbl]

Awesome, thanks so much for clearing that up Travis!

[equatorjbl]

Hey, while i have you can i ask one more thing?

I have a 1spot power supply that has isolated power. It also came with a polarity conversion cable. When would i use the reverse polarity cable?

[Travis]

You would use that if you have a center positive pedal

This is not necessarily related to “positive or negative ground” but how the DC jack is wired.

[equatorjbl]

Great, i think i understand now. I really appreciate you taking the time to help me!