Hi whitey, yes it a 12 ER, and yes your right, F30 stands for 30 watts, but shit it's loud for a 30 watter, great amp, and if i do play in large place, i just add on an extension speakers, but it's bloody heavy, one of the heaviest combo's I've owned, but It's an amazing amp
"BoogaBlues" my forum thats all about the "Blues".
That's another thing I lookin into, extension cab for my 30 watt Peavey. It's just unreal the amount of sound that comes out that 112, and the volume ain't even made it to 3 yet. Peavey does make a 212 cab for the Classic series which is probably what I'll get when I save the greenbacks. I mainly want it cause I get tube rattle when I turn up past 4.