tmbg
Well-known member
anyone know where I can get my hands on a U87 (NOT u87a) schematic? I'm trying to troubleshoot some issues, was just on the phone with Klaus Heyne, and he suggested I google for "u87i schematic" and that there's tons on the net, but I can't find any! 
EDIT: found one!
http://recordist.com/ampex/schematics/neumann/u87sch.jpg
EDIT: found one!
http://recordist.com/ampex/schematics/neumann/u87sch.jpg
