Dave,
Yup, working from home office today and just ran a quick check. When I go into test tones it automatically sets the volume at 0 and the reading is close to 75 dB in my room (a bit higher at 77 dB actually). I had not noticed that little detail before.

My amp lets me tweak the volume with the test tones so I could get it down to 75 or bump it up to 80. I assume this won't matter either way as the speaker leveling is all relative to each other. Please feel free to enlighten me if I have made a bad assumption.

Dan
On-Wall M5HP LCR, QS8 & EP500 in 7.1