Voodoo Lab PPY – Voltage Doubling Cable 18-24 Volts
18″ cable for effects pedals with higher voltage requirements. Use this voltage doubling cable with three 2.1mm straight barrel ends to combine two power supply outputs to make 18V, 24V and even 36V. Ideal for MXR Flanger, Dime Distortion, Crybaby 535Q, various Fulltone and Keeley products and other voltage thirsty guitar pedals. This cable will work on various types of power supplies!
If you want a shorter solution, try the PPAY