No replies yet to this thread? Seriously guys ... we have a Klipsch representative asking us to help with the development of future products. Sorry about that Steve.
I'm extremely interested in the Heritage HB1. I know some Headfiers would love to beta test this model and make some tuning recommendations, I certainly would. The units shown at CES look gorgeous by the way, no suggestions as far as aesthetics are concerned.
The tuning is ultimately what will make or break these headphones as far as the hardcore headfi community is concerned. These days, there are a number of great sounding headphones in the $800-$1500 price bracket so you need to make sure that the tuning is spot on. Comfort is also huge. In my opinion, it is equally important. I have had a number of great sounding headphones that I ultimately sold because they just didn't feel right on my head.
I think one other area that headphone manufacturers don't spend quite enough time on is the pads. Different pad materials, foams, shapes etc. can have a huge effect on a headphones tuning so please test different pads to see which sounds the best. I know the leather looks pretty but who knows, maybe a velour sounds the best. Be open to offering different pads to let users tune the sound to their preferences. Oh, a balanced cable would be a sweet accessory as well.
Other than that, you seem to be off to a great start.
Community - Lets get some feedback going to make these some killer headphones.