I am using the Wiim Pro with a Topping E50, the Wiim unfolds the first MQA and the Topping completes it and shows OFS which is the final unfold when using optical

Volumios latest Manifest UI is very nice.

I love the reliability of Raspberry Pi4 with Volumio into iFi Zed DAC v2. It's a simple solution and sounds so good with Tidal too.

Flawless with Volumio.

I use my Zen Dac V2 with a Raspberry pi supplying the Data

My reasoning is not necessarily that Hi-Res or Lossless is a must, but I like to know the music sounds a s good as it can be. The thing that will prevent me from listening to an Album etc is if it's poorly produced and mixed. I cannot do a thin tinny production personally

Bubble works fine sending MQA to my Streamer

I agree the MQA thing is a pain, but I also like the sound

If you have the GTO filter, the colour will not change.

I just meant it's limited on Hi-Res Support and no Gapless playback