New IEMs From Astell & Kern

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.

Billie Jean features the patented freqphase™ technology from Jerry Harvey Audio with a new internal sound bore design.

The new IEM shell has been optimised to fit well in the ear, utilises a 2-Way 2-BA design, Silver Tinsel cable and L-type plug. It is available for pre-order at 349$ and is the new entry level product for the Siren Series.

READ MORE HIFI NEWS WITH HIFI PIG

 

Next / Previous

Latest posts

Castle Tintagel And Castle Walmer Series Loudspeakers hifi news Castle Tintagel And Castle Walmer Series Loudspeakers August 28, 2026 Reel-to-Reel Review: Yello Flag — 15 IPS Master Tape Edition August 28, 2026 TAA Taipei Hi End HiFi Show 2026 Report Part 2 Taipei hifi show 2026 Taiwan hifi show 2026 report TAA Taipei Hi End HiFi Show 2026 Report Part 2 August 28, 2026 Bluesound PULSE SUB hifi news Bluesound PULSE SUB August 27, 2026