Power Supplies & Accessories

3PDT switch mounted charge pump PCB for positive ground effects. This small PCB simplifies the wiring of 3PDT foot switches in guitar pedals while also offering -9V when used with a standard +9V power supply. This is a great option for positive ground effects such as vintage fuzz pedals. The circuit of this PCB also features a protection diode and an LED indicator for when the effect is engaged.
This board is compatible with the MAX1044, TC1044S, TC7660S, and LT1054 charge pump ICs.

Screw mounted charge pump PCB for positive ground effects. This small PCB provides -9V when used with a standard +9V power supply. This is a great option for positive ground effects such as vintage fuzz pedals. The PCB has a low profile design and is a simple addition to any build using a standoff to mount the board. This board is compatible with the MAX1044, TC1044S, TC7660S, and LT1054 charge pump ICs.

Marshall PC Board for TSL 100 / 122. Rev 20.

Replacement board for Marshall JCM 2000 DSL 100 amplifiers which frequently have issues with original boards. This replacement can bring your amp back to life!

The LoBat™ low battery indicator circuit is designed for use in electric guitars and basses with active pickups and electronics that use 9 volt batteries. Lights when battery voltage is below 7.7V. This early warning notifies the player it's time for a new battery days before tone begins to suffer!