Possible 90dB, Jeesus!
New studio moto:-
"In CircleStudios live room, no one can hear you scream"
Well, if you make a pickle of the patching anyways!
Dont know why but that reminds me of recording a lady singer who was pretty green when it came to studios, we had her all set up ready to go, take 1 is in the can, we all listen back at war volume and right before the song starts you could clearly hear her fart, [size=2]"trumpppppppphhhhhwheeeep"[/size].
She never lived it down