Hello All,
I stumbled across a real good free download site for radio and broadcasting manuals. They have Orban,RCA,Behringer, etc etc., and cover just about everything from microphoniums to processors to mixers, receivers, etc etc.
You can access the site at:
http://1150wima.com/engineering/manuals/manuals.htmlI just acquired an RCA 74B velocity mic and they had the manual for that too!
Have fun.