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Astell & Kern Billie Jean

379 EUR / In stock.

This One's for You, Billie Jean. Now in Stock !

Billie Jean is the latest collaboration of In-Ear-Monitors (IEMs) between Astell&Kern and Jerry Harvey Audio which feature a new Dual Balanced Armature (BA) driver system. It is another winning product created by combining the experience and know-how of Jerry Harvey's IEM design and the quality production of Astell&Kern.

Billie Jean brings to life a real audio experience that will take your music to the next level.
Utilizing our experience of producing the award-winning SIREN Series IEMs, which is loved by music enthusiasts around the world, we were able to achieve a new level of accomplishment for those who enjoy a genuine music experience.

Billie Jean features the patented freqphase™ technology from Jerry Harvey Audio with a new internal sound bore design to bring clear and impeccably balanced sound from sub-bass to brilliance range. The new IEM shell has been optimized to fit nicely in the ear, utilizes a 2-Way 2-BA design, Silver Tinsel cable and L-type plug in a small, compact package. The result is a brilliant pair of IEMs designed and built by Jerry Harvey, the inventor of custom-IEMs, and Astell&Kern, the global leader in Hi-Fi audio.

2-Way 2-BA Drivers

The Balanced Armature drivers used in Billie Jean are a customized BA only available from Jerry Harvey Audio and is designed to bring more power with less weight. Billie Jean will surprise you with efficient, yet powerful sound.

Jerry Harvey Audio's Freqphase™, Timephase, and Waveguide technologies allow this 2-Way 2-BA IEM to deliver the full range of audio performance anytime. The special Acoustic Chamber Sound Bore design has been carefully crafted to bring a wide soundstage with incomparable dynamic range, without adding any interference.

We highly recommend you try Billie Jean with your favorite tunes, which will never sound the same again.

Shaped for a Precise Fit

Billie Jean is over 30% smaller compared to Michelle Limited.
Its design has been optimized after a series of studies of different shapes of ear canals from both men and women of different ages.
It fits and sits perfectly in your ears without bulkiness.

The Universal Fit Billie Jean is the perfect companion for Pro Audio applications such as sound monitoring. With the noise isolation design and the IEM know-how from Jerry Harvey Audio, you will get the best fit and comfort while you enjoy your tunes in a new way.


Silver Tinsel Cable with detachable 2pin connector

The cable used in the Billie Jean is not common copper. Instead, it is a copper cable plated with silver.
The cable is manufactured by first compressing the silver plated copper wire, which is then flattened and rolled into a steady interval that is then used to wrap around the Kevlar. This newly developed cable has astounding tensile strength and delivers the full dynamic range of music.  There is a 3.5mm Unbalanced cable provided.

Conventional straight cables do not handle the frequent bending of cables and often short out. The intertwined cable disperses the stress to the cable and offers better resilience. It's also easier to wear around the outer ears as the cable shape can be easily adjusted for the best fit.

General Specifications
Model
Billie Jean
Body Color
Red / Blue
Type
Universal fit IEM
Driver Unit
2way 2Drivers (High, Full Range(Mid & Low)) / 2BA per side
Impedance
18 ohm
Noise Isolation
-26dB
Sound Technology
Freqphase™ Time | Phase Waveguide / New Sound Bore
Components
3.5mm Unbalanced Cable (0.75mm 2-Pin), 3Sizes of Silicon Ear tips (S,M,L), Carrying Case