I have a 2005 Crate v30 head its a class A amp with groove tubes in it. I like playin blues, rock, about everything but insane high gain metal. Right now i'm running it through a closed back fender deluxe 112 cab with a celestion g12p-80 speaker. I think it sounds awesome. Its the first tube amp i've owned and the tone is amazing i think. I don't know much about matching cabs and amps and i am curious what other cabs would be worth trying or even if other cabs would make much of a difference in the sound. Thanks