descloud
100+ Head-Fier
My HE560s came in yesterday, not really sure how I feel about them; I definitely need to give them more time.
If I were to itemize their sound characteristics I would say they do virtually everything better than the Sundara. But they don't seem as cohesive, so I'm not over the moon about them like I was the Sundara.
The treble seems a bit uneven, but I can't really nail down where the issue lies exactly. Some songs sound really dark on these, and other songs sound a bit sibilant. It's a total mixed back. The plus side is there's an absurd amount of detail here, without being overbearing. Not quite up to the level of my K812, but close, and without the crazy levels of brightness the K812 can sometimes have.
Bass is very impressive though, and definitely a step up from the Sundara. They're almost to the level of the HE-500.
These are also immensely inefficient. The specs would suggest the HE-500 are harder to get to volume, but they're not. With the HE-500 I'm running about -15db on my TA-ZH1ES, but on these it's more like -10 to -5. Both on low gain. I can go full-blast on high gain and not cause any serious discomfort. I can see why they come with a balanced cable: you need every last bit of gain you can get.
I ordered the V2, but I actually got a V3, so that's kind of neat.
Once you've had enough time with them, I would like to hear your impressions on the difference between the HE-500 and the Sundara in more detail if possible.