The ultra-thin, almost weightless diaphragm, only microns thick, is sandwiched between two metal stators which carry the music signal and push/pull between the electric fields of the two.
This technology extends its frequency range & response beyond human hearing, vital for the harmonics in all music, encapsulating true sound reproduction which is natural, vibrant and real.
The response is amazing, as the entire membrane moves briskly and uniformly, with no cone breakup or resonance to colour the sound and generate distortion you can find with ordinary electrostatic headphones. The Electrostatz film holds a constant electrical charge, instead of constant voltage (ESL) and is non-conductive, so the issues of distortion are absent, unlike its ESL predecessor.
The real magic happens when you create a Mitchell & Johnson hybrid electrostatic stereo headphone combined with a traditional 40mm paper based dynamic driver, so you get 2 in 1 ,crystal clear precise details and punchy bass as well..."