Astell & Kern is proud to announce the all-new AK T9iE. The AK T9iE is the third in-ear collaboration product by Beyerdynamic and Astell&Kern. Specially tuned for Astell&Kern portable music players, the AK T9iE has an extremely neutral sound signature with soft treble, linear midrange and slightly elevated bass.

The AK T9iE uses Beyer Dynamic patented high-efficiency Tesla Technology and is manufactured by hand in Germany,
satisfying the highest standards.

FEATURES:

• Special tuning for Astell&Kern by Beyerdynamic
• All new design
• Upgrade Tesla technology
• Pure silver and OCC hybrid 8C cable

Specifications

• Transducer type: Dynamic, moving-coil
• Operating principle: closed Back
• Frequency response: 8 – 48,000 Hz
• Impedance: 16 Ohm
• Total harmonic distorsion: <0.2 %
• Power handling capacity: 10 mW
• Sound coupling to the ear: intra-aural
• Cable: 4N pure silver and 7N OCC copper hybrid 2.5mm 4-pole cable

PACKAGE INCLUDES:

• AK T9iE in-ear headphones
• Pure silver and OCC hybrid cable (2.5mm 4-pole balanced)
• 7 pairs of silicone ear tips (from XS to 3XL)
• 3 pairs of Comply™ ear tips (S, M, L)
• Luxury leather carrying case
• 2.5mm to 3.5mm interconnector