Hi
I am a sick audiophile myself...

The setting on the 3 zeros do indeed suck...

After I played different settings by ear I discovered finally that with the minus 7 treble plus one mid minus 3 bass sounded best...I really thought the damn thing was broken...such deviation

After reading the link and pressing the setting (very close to my findings) in the link (a true measurement) the result to my taste the -9 treble +3 mid -5 bass DOES sound better meaning very usefull information
