• All Pro Tools plug-in instruments and FX (RTAS and TDM) can be controlled instantly with SL MkII's knobs, buttons and faders. When you load up a plug-in - Channelstrip for example - EQ freqency, gain & compression threshold, ratio etc. are already assigned to knobs. If you want to move them, you can reassign them with one click, or drag and drop them in Automap's software edit page!