9V vs 18V?

Schmorglebot

Hi,

Ive recently gotten hold of a couple of pedals that can run on 9 or 18 volts (MI Audio Blue Boy Deluxe, Fulltone Fat Boost v1 and a Fultone OCD v4)
Problem is, none of my power supplies has an 18V out. Ive seen schematics for a voltage doubling circuit but i dont know where to find the required voltage doubling chip.

So, i guess my question is where could I get this chip (Preferably in Cape Town or surrounding areas)?

Mr-M

Voodoo Labs PPY Voltage Doubler Cable: http://www.voodoolab.com/cables.htm

Takes 2 of the 9V outputs from your power supply/ daisy chain and doubles the voltage to give you 18V. You can get them from Marshall Music. I did.