Utilizing the HELM Bolt now, and set the Tidal app to "HiFi" (lossless CD quality streaming), as I had it set to "Normal" before, and before that I had to jump into the Settings on the MBA to get the volume down from it's high level that it was at before. Basically, the volume buttons stopped being effective with the HELM Bolt, so I had to configure things the way I needed them, etc.
Anyway, sounds nice.
And to be perfectly honest, I cannot tell that much of a difference (as I don't think most people could), but putting for a little bit of a "boost" to the whole music listening experience is good for a sort of "placebo effect" in terms of the whole thing. The TIN T2 headphones made a noticeable difference in the quality of music I play through Tidal, but the HELM isn't exactly like getting a new set of headphones. Still, it sounds OK.
Now, "All The Young Dudes" by Mott The Hoople is playing. Good track.