Had the amp about 3 days now and ive only just started messing about with mark 1 mode.Its pretty weird and dark but with the graphic eq set almost like a staircase with the 80 being the lowest,bass and mids nearly off and treble and presence nearly up full it sounds pretty sweet.Anybody else getting much use out of this mode?Feels great for leads with thicker.tube rec in 45 watts.Didnt think id like this mode but its fast becoming my favorite funnily enough.