According to Tidal, HiFi is 16/44.1 except for MQA tracks. Even with MQA, it's not clear to me what level of MQA support is built into streamers that "support" MQA.

https://support.tidal.com/hc/en-us/articles/360002599997-What-Audio-Quality-Does-TIDAL-HiFi-Offer-

Last edited by Mojo; 01/08/21 03:11 PM.
House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated