The Ultra Dacs are much better than the DACs in the 861 and also three Ultra Dacs look fantastic sitting under the 861 in a Rack of Silence, in fact I might get another one for 7.1

861v8, 3 x Ultra Dac, 800 v4, UHD722, 5 x B&W 802d’s, Linn LP12 Akurate, Linn Uphorik, McIntosh MC205, 2x Oppo 205,Roon Nucleus+. All Nordost Heimdall 2 and Valhalla 2 cabled.