Hi, please bypass the preamp. Tell us what happens.
I have Ave the older version RME with AKM chip. Also running very sensitive tube momoblock amps. Used to own the McCormack DNA-2 deluxe Rev. A with carbon wiring.
My system is very sensitive to changes. The RME is a major player and runs direct to the tube amp monoblocks with no preamp. Volume is handled by the RME.
Also now running the RME on batter power and in my system that was a nice bump.
Bottom line, get the preamp out of the way. Let us know. If you are unsure about settings, just do a reset.
Lets see what happens.
I have Ave the older version RME with AKM chip. Also running very sensitive tube momoblock amps. Used to own the McCormack DNA-2 deluxe Rev. A with carbon wiring.
My system is very sensitive to changes. The RME is a major player and runs direct to the tube amp monoblocks with no preamp. Volume is handled by the RME.
Also now running the RME on batter power and in my system that was a nice bump.
Bottom line, get the preamp out of the way. Let us know. If you are unsure about settings, just do a reset.
Lets see what happens.