While the original RC‐505 was very customizable, the RC‐505mkII takes things to the next level with a vast range of userconfigurable controls. You can assign various CTL parameters to the FX and Track buttons and trigger them with a press, hold, or double‐click. Pressing the Undo/Redo button reveals a secondary layer, doubling your options. Two external control jacks are also available for connecting footswitches or expression pedals, and each has its own dedicated set of parameters. Crave even more? Then tap into the Assign screens to set up 16 different targets for hardware control and MIDI operation.