...well about 1/3 of it. It's a mid 70's (as far as i can tell) Ampeg V-4B. My real dream amp is a vintage SVT, but it will wait. I know, I know i need pics...ill post some soon. I really like to amp so far. Its not my first all tube amp--but its definatly the most ballsy yet. I have some Q's though. I got a good deal on it--about $550 total. Its in great condition. However, it has all original tubes. I have noticed that it will begin to overdrive at around 4. Im assuming this is because the tubes are so old and used? Or is this normal? I was under the impression that i would get more into the 7 or 8 range before overdrive came in. Also, ive been reading about tube selection in the power amp section, and how the original tubes are hard to come by. Im thinking about going with 6l6GC's instead (i have read they will work in the V-4 s), but does anyone have any other suggestions? Should i also replace the preamp tubes as well? One more thing, what is the best cleaner to use on the tolex and the metal on the amp? Id like to make it spiffy. Thanks guys!