I was thinking of going for the LCD-XC as well. I kinda regret not doing it now, because my space can be kind of loud with my A/C going during the summer. I wish I had a point of reference for the other things you're discussing though. I've been using headphones for sound design and mixing since 2000, but this is my first pair of high fidelity headphones. I was using a pair of HD650s for nearly a decade, and the level of detail I heard out of the LCD-Xs was disorienting. So many aspects I hadn't noticed before out of songs that are cemented in my brain. Definitely going to take some time to adjust to this level of clarity, but I don't know if I would have been more satisfied with the Aryas or Clears or something else. Given that everything I've used has been EQd to the same/similar profile, at what point do I just hit diminishing returns regarding detail or punch or spatial qualities?
People like the Sennheisers for their flat frequency response, and spot on timbre, however you can hear more detail generally once you pay $800 or more.
As far as I can tell, you do generally get additional detail, soundstage and layering as you pay more, to well over the $2000 price point, I just don't want to personally pay that. The differences can be subtle in some cases. If I had the money, I would get ZMF Verites, not wanting to pay more than that for the LCD-4, Empyrean, or Utopia.
I've had the following:
Focal Clear
- good all-arounder with notably superior detail retrieval to anything below its $1500 price point (I had noticed this first, as hearing texture in stringed instruments)
- due to its metal driver, can sound brassy and fatiguing with percussion in particular: hope they had toned it down with the new Clear Mgs
- average soundstage, not exceptional, and most speakers can outperform in this area
- bass average at best and can sound lacking with hard rock and EDM
- sold them because I hadn't wanted to move the large, pretentious box and the gadgets they had provided, that I hadn't needed
Shure SRH-1540
- more fun to me than the polite Sennheisers at its same price point
- my choice for hard rock, even when I had the higher resolving Clears and the HD700s available (yes I had three headphones at once, in a hotel room)
- dark signature, like Audeze
- bass bloated and not as clean as with a planar headphone, I had EQd it down and applied a slight high shelf (using the Tyll Hertsens graph as a guide for this)
Sennheiser HD700
- a forgotten about scaled down HD800
- a good performer for some music: strings, bows, and vocals
- a step up in detail from the HD650s
- wimpy bass that isn't repairable by EQing it up: I don't think Sennheiser makes any headphones that are above average in this area
- easily EQd treble spike
- below average dynamics
HiFiMan Arya
- very good detail retrieval (about the same as the Clears)
- heard texture in bass guitars that's not quite as present with the LCD-3s
- massive "diffuse field" sound stage, only the HiFiMan HE-1000 and the Sennheiser HD800 are in the same league
- imaging about the same as the Clears
- "soft touch" quality; not as dynamic as an Audeze
- sold them because timbre had sounded dry and hollow with female vocals in particular: as soon as Madonna had sounded funny, I hadn't waited another day to return them
Audeze LCD-3
- wonderful warm, creamy and lush signature as compared to the more technical Clears
- vocals sounded as good as with any headphone I've had
- timbre more agreeable than either the Clears or the Aryas
- detail not as good as the Clears (that's not what you're paying for at the $1950 price point; mine I had gotten used)
- all Audeze headphones, due to the size of their magnets, have superior dynamics and impact to most any other headphone I had tried
- sold them because my Martin Logan 60XT speakers outresolve them, especially in the midrange; ML had really outdone themselves with their midrange driver
- even my servo enabled Rhythmik R12G subwoofer can't resolve subtle details in some songs like the LCD-3 can.
- here's a fun test: The Rolling Stones, "You Can't Always Get What You Want": at the same time the last note of the french horn solo is played, a trombone comes on, on top of it, and plays one note (and a low one): it had been clearly delineated with the headphones, but was barely noticeable with the speakers.
Shanling ME700
- not directly comparable to any full size headphones due to the unique qualities of IEMs in general
- great resolution with Knowles BA drivers
- meaty mid bass with DD in use instead of BAs, but nowhere near as massive as with an Audeze
- lousy soundstage and imaging (due to the small nozzle size, I think there's only a few IEMs that aren't inferior to an average set of headphones in this area).
In all, I would look at the LCD-XC again if they had dealt with the muffled upper midrange, somehow.
I think Josh Valour got hired by Audeze and Grover Neville (who had continued after Tyll had retired). I'm going to be watching for news from those two people.