Prototyping box question, pnp pedal

[Tombaxter97]

I have built this box and i'm about to make a fuzz face with ac128's, therefore its a pnp layout.

Will it work if i use the v+ and ground from the box to the breadboard and using ground as the v+ and vice versa.

Thanks.

[PRR]

Welcome.

> ground as the v+

No.

For breadboarding positive-ground pedals, use a battery; otherwise you tend to get shorts.