I just picked up an old Crate CR-112 for next to nothing and have a couple of questions I was hoping to have answered here. Grabbed this thing for pure sentimental reasons. This thing has no soul, no tone and sounds like crap but I want to fix it. It needs a new reverb tank and I can't find any specs for this thing anywhere. Also, does anyone recommend a source for reverb tanks? Any help would be greatly appreciated.