it has 6 different gain structure choices
like so,
Gear 1, OD1
Gear 1, OD2
Gear 2, OD1
Gear 2, OD2
Gear 3, OD1
Gear 3, OD2
it was on gear 3 od 2 which is the highest of the them.. but the gain dial was on 50%.. so it wasnt near it's full gain capacity but it was close.
the gain is very very clear and precise and it really lets you accent your playing clearly like a clean channel does, so you can do those tapping licks like van halen and make them sound as clear and precise as he did with his rhythmic accents aswell..