I remember back in the early 80's saving up my pocket money and buying a pair of HD420's. They weren't cheap, but neither were they ridiculously expensive. What they were however, were great performing for their time, and highly reliable. So much so, that I eventually had to bin them in the early part of this century. Yep, 20 years of great quality.
Because of this, I have always held Sennheiser in high regard, and still buy their products today.I listened to both the HD 700 and the HD 800 at the same time, and as much as I could easily accept that the HD 800's were better than the 700's, they just weren't so good to justify double the money. I truly enjoy my HD 700's and even though I now own a wide range of other high end HP's I still go back to them and marvel at their performance.
If I'm ever to go to a higher model, it won't be at twice the price. I'll happily pay more than the 700's, but something a little more proportionate. So in reality, I'm another sale unlikely to happen. Ironically, I'll most likely be one of the many that get themselves a 2nd hand pair of HD 800's as that market blossoms, thus depriving Sennheiser of the money they probably should have had,
I have no idea how many HD 800's Sennheiser sell each year, but I suspect it is less than we think, and certainly less than the makers want - and all because they choose to price them too many $$$$'s above most people's sane rates - yet are also being attacked by other high end HP competitors. Talk about shrinking markets!
Given the HD 800's notoriety and standing in the headphone hall of fame, just imagine what damage Sennheiser could inflict on all of its competitors if they did sell the 800S for $1000 (equally assuming the re-priced their portfolio accordingly, and probably killed off a few models along the way).
I'm sure Axel just loves seeing Bose, Beats and Bowers everywhere he looks...