新的 ribbon 技術, 幾乎完美的數據以及特點.
本來是用在喇叭上的, 不知道用在耳機上效果如何.
http://www.transmissionaudio.com/pages/738782/index.htm
RH55 - The World's first true Ribbon Headphone
What you see on this picture is to the best of our knowledge a prototype of the first true ribbon headphone in the world. Using the same Ultra Propulsion drive, it comfortably handles the most complex music signals with an ease, openess, dynamics and clarity that astounds even the most experienced listeners and owners of very expensive electrostatic headphones. And the dynamics are in a class of their own. 5-figure performance at 3-figure cost. To be introduced on the market Q4, 2004.
A spinoff from our research is that people with hearing problems prefer this ribbon headphone driver to other technologies. One reson for this is the total absence of any kind of crossover network. Its low weight and 4 Ohm impedance makes it an easy drive for any amplifier.