3 Step Power Supply Kit


The 3 Step Power Supply is a nice small circuit that allows you to get +17V, +25V and +33V from a standard +9V power supply! More voltage range means that your pedals will have a bigger headroom, which equals a louder output volume. In many clean boosters and modulation pedals, a higher power voltage means that you can apply a wider input signal before the pedal starts distorting.