Originally Posted by Ian
Was the +3db tweak firmware or config? I have never applied it so do not know, but I didn't think it affected firmware so would not be 'lost' if Meridian changed the firmware delivery mechanism.
It's config, but relies on the firmware to accept +ve DSP speaker calibration offsets.

Roon Developer and ex-moderator of this Forum
I am #25 in the HH1 photo of fame.