There is a possibility that this is true, but I cannot prove or disprove it. I can only warn potential buyers about their origin (which I have done) and hope the buyer is a reasonable person as well. If someone nearby has "100% original from the US" Dianas, we could arrange a comparison, if they’re interested--just for the sake of curiosity.
Honestly, they don’t sound bad, which is why I doubt they’re simple cash grabs. They might even be preproduction or refurbished units--the seller only had a few in stock when I bought them, and they were gone shortly after.
Anyway, some people say they sound identical, while others rate them at 90–95% as good. For this price (especially in comparison), I think they’re a very good option to consider. I’m also selling them at a slight loss--so I doubt there will be a cheaper way to experience this model and Abyss’s signature sound in general. They’re also in pretty much like-new condition.
I’m planning to buy an electrostatic setup in the future, so investing in another good amp for planars to pair well with their sound isn’t an ideal option for me. Given their neutral-bright sound signature (which is not ideal for my liking, quite the opposite), I’d rather not keep another pair of headphones gathering dust on the shelf--just for the sake of owning ‘one more pair of expensive headphones.’
Forgot to mention that I may consider
trading them for
Arya Organic with extra payment if anybody is interested.
Judging by the reviews, they might work well after some modifications or EQ tuning, although they’ll probably still have the same bright-ish sound… most likely a sidegrade, but oh well, at least they’re much easier to drive.