The manual is only about three pages and pretty much just say plug in, make appropriate connections, play. you aren't missing anything!
audio research ref 5 manual
I have just bought a gently used arc ref 5 pre-amp but the previous owner did not have a copy of the manual. The arc website does not have the manual online. Does anyone know where the manual can be obtained online or can an owner kindly email me a copy of the manual. Any help would be appreciated.