So basically what is unity on the R-09HR?
Was always a mystery on the R-09.
Thanks for your response.
Like I said, the last info I have is the 50 Rec Level. I´m not saying I don't trust this info, of course. I just happen to find it strange: I've taped most of my show using 53, 55 or 57 Rec Level, which would make a preamp useless in my case.
Still searching for the magic set up.