Bought is amp a couple days ago and can't find a schematic. I get sound but tremelo doesn't seem to work. Big amp has 15" Jensen P15N with output transformer mounted on the speaker frame. Seven tubes -power are 6L6's. I would like to restore this. Sounds good to me now and I wonder how it would sound cleaned up and recapped. As near as I can figure it's from the fifties. Anyone else have experience with Alamo-I haven't been able to find much info one them-Thanks
So you like that 15" speaker ok? Do you have any clips of that amp? I have a bassman 20 with a 15 that I think sounds terrible but if I can find a 15 i like I may replace the speaker rather than finding a 2x12 or some such thing.