There are impressions in the CanJam thread if you scroll through it. I was only able to hear it off of Audioquests demo rig (WA7/WA7tp sourced by a Dragonfly 1.2), and it was awful - very colored and muddy. Level 40 pyrates got access to a sample, ran it off of Marv's rig, and seemed much happier with it. I was told that despite being colored, the technicalities were decent. I can say with absolute certainty that it sounds nothing like an HD600/HD800 love child, nor like the HD650, all of which are more neutral/linear based on the sample I heard...definitely their own thing.

The current tuning is more for the general populace than audiophile. Recommend a neutral or leaner setup. Resolution wasn't the greatest, but I thought it was sweet sounding from the EC 2A3 custom / Yggy. But then again, a lot of stuff sounds great from that setup.

I had the same impression, it's coloured and very different from the hd600. Depends on your taste.

Wouldn't settle on any one opinion yet, Skyler will be retuning before the production run.

I found the current rev moderately muffled sounding, something somewhere in the treble is gone missing.

I believe there will be no further changes from the current model, I asked Skyler about any sonic changes and he said it's pretty much done, aesthetic changes only at this point. But then, plans can change all the time.