Keyboards · Arturia
GarageBand plays the keys, but ignores most of the 10 knobs, 9 faders and 29 buttons on the Arturia KeyLab Essential 49 mk3. KnobLink connects them: it recognises the KeyLab Essential 49 mk3 the moment you plug it in.
Also covers: KeyLab Essential 61 mk3, KeyLab Essential 88 mk3.
GarageBand plays the KeyLab Essential 49 mk3'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 KeyLab Essential 49 mk3 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.