Level matching for a/b testing?

We all know that 'louder sounds better', so practically speaking, how do you set equal levels for a/b listening tests?

oldskoolmark03-25-2021 9:27pm

mijostyn Details Discussions Posts This discussion Message User 8,224 posts 03-26-2021 at 02:02pm Copy Comment URL Report Comment Edit Delete You play a test tone say 200Hz and check the AC voltage at the amps speaker terminals. Then you adjust volume to match a target voltage. Using a dB meter is quick and dirty but it is not as accurate as checking voltage.