https://www.blitzwolf.com/Blitzwolf-BW-BR5-Music-Receiver-Transmitter-bluetooth-V5.0-with-HD-Sound-Quality,-RX--TX--Bypass-Mode,-Multi-ports-Connection,-Broadcasting-Mode-p-378.html
I have one, it works.
I used to use it as Bluetooth transmitter, but also works as receiver.
TV- S/PDIF-...
Technically, besides some jitter issues, that you won't notice, it should make a transparent 1:1 copy from hdmi to hdmi.
SPDIF also, once more with some jitter, and the analogue part should be as good as the DAC it has internally.
I always found the opening of over my shoulder quite punchy, and when i saw them live punchy they were.
https://tidal.com/browse/track/69553072
Seeing on the spectrogram the bass punchs comes from 20 to 130 Hz entirely.
Exactly the same.
Plus if i just put a picture of the spectrogram (recorded at 44.1) for the area that really sounded differently and made me start all of this study
Tidal on yellow, spotify on green
Just look how much stronger is the 10k-15k range (both files have the same level)
Recording is trigered when the level reaches -50.
Both are set into 16/48.
I can try with a longer one, but if I can listen to it, it is that different on all the track.