How to do a complete wipe of settings
In certain cases, a Mastermind GT will get into a state that makes it impossible to factory reset it or load new settings from the computer. This is a proc...
Fri, 13 Apr, 2018 at 2:34 PM
How to install a firmware update on a Mastermind GT
To install a firmware update on the Mastermind GT, you need a USB flash drive and an update file. NOTE!!! Please remember to back up your settings befor...
Fri, 13 Apr, 2018 at 2:30 PM
My expression pedal is acting strangely!
If you find that your expression pedal is acting strangely, with all of the value change bunched up on one end of the pedal, it's likely a polarity iss...
Thu, 23 Aug, 2018 at 9:59 AM
Can you recommend a carrying case for the Mastermind GT?
We've had good luck with this case by SKB, part number 3i-2217-8B-C
Wed, 20 Jun, 2018 at 11:15 AM
How do I wire a 6-pin XLR to 7-pin DIN MIDI cable?
The Mastermind GT/22 has secondary MIDI ports that use 6-pin XLR connectors. These function exactly the same as the 7-pin MIDI ports, but use a more durable...
Mon, 13 Aug, 2018 at 9:52 AM