Like many others, I was fairly skeptical. However, I read one review from a computer scientist or electrical engineer (I can’t remember which) of various digital audio components and he said galvanic isolation is the biggest difference maker for digital audio. So I thought: what the heck? And gave this a try.
The difference exceeded my expectations. I have several of these signal cleaning products (audioqust jitterbug, the Schiit Wyrd, and now this) and this one has clearly made the biggest difference of the bunch by far.
Sound just feels cleaner. It’s hard to describe. But you get better clarity, better spacing, a slightly larger/more open soundstage.
Not sure the difference this will make with a standard set of cans, but I imagine nobody is looking at this to pair with their free earpods.
Definitely, definitely recommend this product!
(Current system for reference: Tidal or DSD library –> Schiit Wyrd –> iFi iGalvanic –> Audioquest Jitterbug –> Pro-ject Prebox S2 –> Schiit Lyr2 –> Audeze MX4)