Mastermind GT Firmware 3.4.2 Released

Mastermind GT, Product News

Mastermind GT Firmware 3.4.2 is now available. This one fixes a lot of bugs and adds some minor features:

  • Added support for Selah and Source Audio devices
  • Added “IA” option to Preset 2nd Press. Second or subsequent presses on preset buttons toggle the button’s IA settings (the same settings that would be active in IA mode). If IA On Color is set to something other than black, the preset button will change to that color when the IA is activated.
  • Updated CCs for Line 6 Helix
  • Added the ability for the GT to estimate tempo BPM from the tempo flash messages sent by Axe-Fx and Kemper. This works well with the Axe-Fx, less so with Kemper (the flashes are not super accurate). You can turn off “Show Tempo” if you can’t get the tempo value to settle down.
  • Added “Show Tempo” setting to button settings. This will allow you to choose whether a tempo button also shows a BPM value. “Flash w/ Tempo” also needs to be on for this to work.
  • Added Cancel button to preset, page, etc. menus
  • Fixed Song/Setlist mode to only highlight the current preset button, even if the same preset appears multiple times in the song.
  • Fixed bugs concerning setlist and song updates using the editor
  • Added support for Kemper firmware 5.x. This won’t work 100% correctly until Kemper releases firmware 5.1.0 (soon, they tell me!)
  • Fixed a bug in the editor where the setlist menu on the Globals tab didn’t reflect changes made to setlist names on the Setlist tab
  • Fixed a bug that made the GT do weird things when you have no preset buttons defined
  • Fixed a bug that made the Device PC +/- buttons interact weirdly with the Send Redundant PC setting
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