Hey thanks in advance for your help, i've been reading more and more about tube amps lately and today before rehersal i decided i'd stop by long and mcquade to see if i could rent one... The only one available was the ampeg av so i took it. I knew 20 mins into rehersal that i was really diggin it.. Through my Bergantino ht-112 and my bag end 15 its super warm and i can feel every note which i think is important...im basically just wondering what the main differences are between the the AV and the Classic...also im trying to get a little bit of grit to the sound but i cant seem to make it distort ive been told you need to turn them up super loud but i cant turn any louder in my bands mix...any help/comments or opinions are welcome, thanks