Replacement Parts

Laptop-style 12VDC output power supply for the Mastermind GT. Also works with Rack Gizmo, Effect Gizmo, RG-16 and Mastermind PBC. Input: 100-240V Output: 12VDC @ 3 amp output, 5.5mm / 2.1mm barrel connector, center positive.  

AC adapter for RG-16, Rack Gizmo and Effect Gizmo. Also works with Amp Gizmo, Mini Amp Gizmo, Switch Gizmo Input: 100-240VAC 50-60Hz, North American style plug Output: 9VAC @ 1000mA output, unregulated, 5.5mm / 2.1mm barrel connector.

This is a high quality "wall-wart" style AC adaptor that is intended for the Mastermind PBC and Mastermind LT. It will also work with the Mini Amp Gizmo, original Mastermind, Mini Effect Gizmo, Mini Line Mixer, Switch Gizmo, Tone Saver and Y-Not. This...

This is a replacement switch assembly for the Mastermind GT 10, 16 and 22. Replacing switches requires no soldering - they plug into the circuit board, and replacing switches does not void your warranty. This switch assembly uses a Carling switch, which...

This is a replacement switch assembly for the Mastermind GT 10, 16 and 22. Replacing switches requires no soldering - they plug into the circuit board, and replacing switches does not void your warranty.

This set of screws includes:   Qty 8 black flat head 6-32 screws (exterior case screws) Qty 10 pan head 6-32 screws (internal screws) Qty 2 #2 black sheet metal screws (MIDI jack screws)  

This replacement switch button is for the original Mastermind, Mastermind LT and Mastermind PBC products and can be used to replace broken switches. Replacement requires disassembling the product, but does not require soldering.