What do I have to do to make a circuit Positive ground? Simply wire it that way and use a PNP transistor?? This would be for an Alembic Stratobooster.
I'm not %100 sure of what you're asking. Technically, there is no such thing as positive ground. I think what you mean to ask about is how to make a circuit that normally runs on +9V power run on -9V power. That's a little complicated, but not very. Mostly, the schematic needs to be adjusted so that all the polarized pieces get turned around, like electrolytic caps and diodes and such.
Take a stab at the schematic, post it, and if someone sees something that's wrong we'll try and set you straight.
jacob
Ok thanks.. I'm going to try and bread board it
Quote from: Jallenfuzz on June 24, 2013, 05:42:36 PM
What do I have to do to make a circuit Positive ground? Simply wire it that way and use a PNP transistor?? This would be for an Alembic Stratobooster.
Are you talking about the Stratoblaster preamp? If so, the bigger issue is that it's a FET transistor. It would take more than flipping the power rails to get the circuit to work with a PNP transistor. Could you tell us why you want to use a PNP in your circuit?