I liked the Pro iCAN enough that, after having one on loan to review, I wound up buying it. And, unlike most of the amps that have come through my hands, it remains in my collection - having survived everything except my big-boy tube amps (and a few more modest units I keep around for other comparisons but don’t actually use that much).
It pairs well with every headphone (and, indeed, IEM) that I’ve ever tried pairing it with; here is with a few from my collection:
