Any views or advice about using the 210 streamer with an Ultra DAC? What connections to use to preserve the MQA stream, I am using the Ultra SL input for my 861 front L/R. Would the 210 coax out pass MQA to the Ultra?

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.