Keyboards · Arturia
GarageBand plays the keys, but ignores most of the 8 knobs, 4 faders and 6 buttons on the Arturia MiniLab 3. KnobLink connects them: it recognises the MiniLab 3 the moment you plug it in.
GarageBand plays the MiniLab 3's keys and pads, but ignores most of its knobs and faders. KnobLink connects those too: knobs move the instrument's Smart Controls, faders set track volume, transport buttons work.
No. KnobLink recognises the Arturia MiniLab 3 by name when you plug it in and knows its factory settings. If you changed its settings, KnobLink asks you to move the changed controls once.
KnobLink is made for GarageBand. Logic Pro has its own controller assignments.