Audirvana+ works well for me with AIR 3 RC. The only problem I had was when switching between tracks with different sampling rates with Direct Mode selected in A+ when the software would hang. De-select Direct Mode and it works perfectly. Software versions listed in my profile below.
Devialet have developed their own custom method for by-passing the core audio layers in iOS (and equivalent in Windows) and recommend that you shouldn't select 'Direct Mode' with Audirvana etc.
Devialet have developed their own custom method for by-passing the core audio layers in iOS (and equivalent in Windows) and recommend that you shouldn't select 'Direct Mode' with Audirvana etc.
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)