Unrelated but I just got the Hidizs. They do offer multiple firmware for different functionality (either having mic functions or 24/192 playback capabilities), so I hope @amirm can test if they measure any differently.
https://www.hidizs.net/blogs/news/h...with-hi-res-sound-with-sonata-hd-dac-cable-ii
Also the thing is quite loud (though my stuff are crazily efficient). At minimum volume on windows it sounds at about -41 -42 on my Dx3Pro, which is unfortunate because that leaves very little wiggle room for my headphones volumes. Sounds wise tbh I can't hear much difference between the two.
https://www.hidizs.net/blogs/news/h...with-hi-res-sound-with-sonata-hd-dac-cable-ii
Also the thing is quite loud (though my stuff are crazily efficient). At minimum volume on windows it sounds at about -41 -42 on my Dx3Pro, which is unfortunate because that leaves very little wiggle room for my headphones volumes. Sounds wise tbh I can't hear much difference between the two.