This cable allows you to connect a Mesa® Dual or Triple Rectifier® (3 channel models), Road King™, Roadster™ or Nomad series amp to an Amp Gizmo, Mini Amp Gizmo or RG-16 and control the amp's footswitchable functions via MIDI.
For a 2 channel Rectifier® amp, use our 1/4" adapter cable (AC-4QTRS-10)
On the Road King™ series 1, the "Ext Trigger" function is not able to be controlled with this cable
On the Road King™ series 2, the Tuner Mute function is not able to be controlled with this cable
On an RG-16 or Amp Gizmo, you can use an additional 1/4" cable to control the missing functions