leaRn wHat tHe pResence knob Does

Presence is for dialling in your tone for different environments. On traditional amps, the presence control is quite separate from the main EQ. It works in the power section, often controlling the negative feedback. As such, it’s worth setting your bass/mid/treble how you like them, then tuning the presence to taste, depending on your environment. As the band gets louder, increasing the presence may really help with the cut and general audibility of your guitar.