Hey guys, could anyone take a guess, even if its a stab in the dark, at what year this ampeg amp is? Its got a white power switch and these weird white switches above certain knobs. http://cgi.ebay.com.au/ws/eBayISAPI...171&sspagename=rvi:1:3v_home#ebayphotohosting im thinking about buying it jsut because its so cheap, but i'm not going to be able to play it first so what are your guys opinions on this amp? If i don't like if i figure I could sell it for at least as much. If this amp is the **** could someone lpease let me know as its an awesome price.