I downloaded a free trial version of Audirvana this weekend. I am using my MacBook Pro connected via USB to the 818v3 and using the Audirvana remote app to control Tidal on my iPad from the listening position.

So far, it is running really fast, easy to use and was simple to get up and running really quickly. Audirvana recognized the 818 without issue.

Theater: 861v4_LPS, 818v3, HD621, Oppo 203, Lumagen Pro, DSP8000SE, DSP5500C, SW1600x2, DSP5500, Epson 6040UB, PS4
Living room: 861v4_LPS, HD621, DSP8000SE, DSP5200C, Oppo 203, Lumagen 2143, 818v3, Sooloos/MC600 Bluesound Node
Bedroom: M80
office: G68D, DSP6000
Garage: DSP5000
Storage: M33s, DSP33s, DSP5k, 501, 518, M1500, G98DH, SW1600