We support MQA for TIDAL Connect so you can get up to 24-bit/96kHz for TIDAL without MQA render, or 24-bit/192kHz or higher for MQA render enabled DAC. MQA is not supported for the TIDAL on the WiiM App where the resolution of TIDAL is 24-bit/44.1k or 24-bit/48k. 

Up to 24bit/192k are supported for the Amazon Music within the WiiM Home App or through the Amazon Music.