Hi I was wondering if anyone had any schematics for a 1980's HH studio 60 mosfet bass amp. I can't find a good site. I found one in a skip and it seems to be working quite well but I wouldn't trust it for a gig in case there's something I'm missing. Also the mesh has been torn and I was looking for a cheep replacement. P.S. I'm not too sure of it's value if anyone has any idea. Thanks, Jack please any help would be greatly appreciated.