WiiM Ultra Streamer Preamp ASR Review

This is a review and detailed measurements of the WiiM Ultra network streamer, DAC, phono stage and preamplifier. Physical attribute are modern and attractive enough. Alas, I can't say the same thing about the graphical interface. Icons seem dated to me. They are also superfluous to what is in the App other than "now playing" screen. On that front, I am yet again disappointed by lack of volume control display even though there is plenty of room there: Why emphasize bit rate...