Beautiful both inside and out

Diana is a product created by combining the world-renowned IEM technology of Jerry Harvey Audio, which has long been making custom earphones for musicians worldwide, and the expertise of Astell&Kern reputed for their quality products made in Korea.

Diana features the patented Freqphase from Jerry Harvey Audio and the same new sound bore design applied to Billie Jean. Its impeccably beautiful full metal shell made from aluminum with great precision not only delivers a visually impressive image but also makes the sound more solid so you enjoy the most ideal sound without distortion in all sound ranges.

The 3-way 3-Drivers, optimized size, plus silver tinsel and anaerobic copper cables used in high-end top cables, come together to provide outstanding sound that cannot be matched in existing IEM products.

• Model 

  Diana

• Body Color 

  Red / GunMetal

• Type 

  Universal fit IEM

• Driver Unit 

  3way 3Drivers (High, Mid, Low) [3BA per side]

• Impedance 

  18 ohm

• Noise Isolation 

  -26dB

• Sound Technology 

  Freqphase™ Time | Phase Waveguide / New Sound Bore

• Components 

  2.5mm Balanced Cable, 3.5mm connector, 3Sizes of Silicon Ear tips (S, M, L), Carrying Case