Is the output of the amplifier the same for each digital input? I mean if you stream the same music file to the amp via USB, wifi, ethernet or spdif is the power output the same for a given volume setting?
If not then that may account for some of the differences between listening levels listed above.
I seem to remember when I compared spdif to AIR before that spdif was a few dB louder but I'm not near my system now so I can't try it.
If not then that may account for some of the differences between listening levels listed above.
I seem to remember when I compared spdif to AIR before that spdif was a few dB louder but I'm not near my system now so I can't try it.
IMac macOS 10.15.3 (no link to Devialet ) / MacBook Pro Retina OS X 10.14.4 / Linn LP12 / Devialet 200 / Wilson Benesch Discovery.
Qobuz Desktop Latest Version / Audirvana 3.2.18 / Audirvana Remote / iTunes 12.9 / AIR 3.0.4 / Wi-Fi / FW 8.1.0 / SAM 50%
Cambridge, UK (Updated 27th February, 2020)