Battle of the Flagships Value Chart
Thanks again David for setting out to do this comparative review and sharing your thoughts. I took the liberty of converting your ranking of the first twenty-five headphones into a value chart based on the cost of the headphone (averaged out for any ranges). The following is a graphical representation of what I came up with:
For the sake of posterity here is how I arrived at the figures:
Value points = Ranking Points / Cost Points
Ranking points: Highest ranking = 25 points; Lowest ranking = 1 point
Cost points: $1000 = 1 point.
Examples:
Using this format the Sennheiser HE90 had cost points of 9 and ranking points of 25. The resulting value points was 2.8 (25 / 9).
Hifiman's HE-500 had cost points of 0.7 and ranking points of 10 resulting in value points of 14.3 and so forth and so forth for the other headphones.
Comments:
Based on the chart the highest value points using David's figures went to the HE Audio Jade ranked # 7. I think this reflects a bit of an anomaly because of the allocated cost (gulp ... which due to David's very review will definitely go up). The HE Audio Jade had cost points of 1.2 ($1200) and ranking points of 19 which gave value points of 15.8.
The next closest value points was 14.3 for the Hifiman HE-500 ranked # 16 by David. This jives with David's allocation of an A+ rating to the HE-500.
The stand out headphones were as follows:
Sennheiser HD800 / Ranking # 6 / Value Points 13.3
HE Audio Jade / Ranking # 7 / Value Points 15.8
Hifiman HE-6 / Ranking # 9 / Value Points 13.1
Audez'e LCD-2 / Ranking # 12 / Value Points 14
Stax SR-Sigma / Ranking # 15 / Value Points 13.8
Hifiman HE-500 / Ranking # 16 / Value Points 14.3
Sennheiser HD650 / Ranking # 20 / Value Points 12
Sennheiser HD600 / Ranking # 21 / Value Points 12.5
Among the stand-outs it is worth noting that the only out-of-production headphones from the preceding list are the HE Audio Jade and the Stax SR-Sigma. This means that are several great headphones currently available to pick from to access world-class sound at still somewhat reasonable cost.
As easy to tell from the graph, David's highest ranked phones scored poorly in terms of value. They are all out-of production and cost a great deal. Based on the review listing, the highest ranked (sound-wise) currently available headphone is the Sennheiser HD800 (of course some may beg to differ with that ranking); but the highest ranked currently available in terms of value points (which of course incorporates sound) is the HE-500.
For someone in the market for headphones the targets are easy to highlight. Any one among the stand-outs listed above would do the trick. Question is: what kind of sound signature are you after and how much do you want to squash your wallet? Oh yeah ... sorry about that wallet.
(edited: correction on HD650 and HD600 ranking)