Worlds First Diaphragm in Nanometer Thickness: In the HE1000, the film we use is so thin, it is a diaphragm in nanometer thickness which is a breakthrough core technology developed by HIFIMAN and first of its kind in headphone application. Working with this advanced material is extremely challenging yet the successful incorporation of this film as the HE1000s planar driver is the cornerstone of its remarkable sound. | Acoustically Invisible Stealth Magnet: Unlike the sound waves created by a conventional magnet, the special shape of Stealth Magnets enables the waves to pass through the magnets without generating interference. HIFIMANs advanced magnet design is acoustically transparent, dramatically reducing wave diffraction turbulence that degrades the integrity of the sound waves. The reduced distortion yields pure sonic output that is accurate and full-range. | Advanced Asymmetrical Magnetic Circuit: 7 years of painstaking research with this groundbreaking design offers near perfect reproduction of live music; Patented Window Shade System: Created to meet the need for driver protection and optimized open-back design | Craftsmanship:...