Mk II
Beyerdynamic x Astell&kern
The AK T8iE MkⅡ succeeds and improves on the AK T8iE, the world’s first Tesla in-ear headphone,
collaboratively developed by Astell&Kern and beyerdynamic. The new flagship model promises truly
outstanding sound and exceptional build quality.
The AK T8iE MkⅡ has high-grade silver-plated fiber cables with coaxial construction, an upgrade from
copper cables. It also introduces a new voice-coil, drawing on all of the audio excellence
beyerdynamic has pioneered since 1924. Despite its small size, the AK T8iE MkⅡ allows users to
experience an extremely wide frequency range, with crisp bass, well-balanced mids and crystal-clear
highs.
Like its predecessor, the AK T8iE MkⅡ, is hand-made by highly skilled engineers in Germany.
Combining Astell&Kern's philosophy of "providing the original sound" with the expertise of
beyerdynamic, the AK T8iE MkⅡ sets a new benchmark.
-
Voice-coil
New, improved voice-coil
- highest reliability / extremely low distortion
easier movement of diaphragm at high volume levels High-grade voice-coil -
cable
High-grade transparent silver-plated cable
high purity silver,copper alloy conductors for the purest sound
aramid fiber core for ultimate strength / skin friendly, ultra flexible transparent sleeve Premium copper cable -
MMCX connectors
High precision gold-plated MMCX connectors
perfectly fitting components / highest reliability
lowest resistance for best audio performance
Gold-plated MMCX connectors
Internal Structure
New, improved voice-coil
The AK T8iE MkⅡ introduces a brand new voice-coil for a superb listening experience, drawing on all the heritage and audio excellence beyerdynamic has pioneered since 1924. Keeping the perfectly tuned acoustic signature of the AK T8iE, the new voice-coil increases reliability and lowers distortion to a minimum. Each voice coil is carefully inspected and adjusted by hand, using a digital microscope camera with 40x magnification.
High precision gold-plated MMCX connectors
The high precision MMCX system consists of tolerated, including or such as
: plugs, sockets and toothed washers.
Low electrical resistance prorides the best audio performance possible. High reliability for daily
use.
High-grade transparent silver-plated cables
The AK T8iE MkⅡ is supplied with high-grade silver-plated fiber cables with coaxial construction, a
strong upgrade from standard copper cables.
To ensure highest wearing comfort, the cables are skin-friendly and ultra flexible. The transparent
sleeve effectively reduces cable noise.
All conductors are made from high purity silver/copper alloy (Ag–Cu–alloy) for the purest sound.
The cable material is specially fabricated for the new AK T8iE MkⅡ.
For ultimate strength, the cables are reinforced with high tension aramid fiber cores.
Great flexibility
Besides the standard 1.3m cable with the general-purpose 3.5mm plug there is an additional balanced cable for Astell&Kern devices(works with AK70 / AK100Ⅱ/ AK120Ⅱ/ AK240 / AK300 / AK320 / AK380). It provides a balance output with its specific 2.5 mm 4-pole terminal. A leather case stores the in-ears safely for transport.
Specification
-
General Specifications
-
Model
AK T8iE Mk II
-
Transducer type
Dynamic, moving-coil
-
Operating principle
closed
-
Frequency response
8 – 48,000 Hz
-
Impedance
16 Ohm
-
Total harmonic distorsion
<0.2 %
-
<0.2 %
10 mW
-
Nominal sound pressure level
109 dB SPL
-
Sound coupling to the ear
intra-aural
-
Cables
two cables: one for balanced-mode use, one for unbalanced-use 1.30 m, two-sided, detachable
-
Connector
MMCX at earphones
/ 3.5 mm 3-pole jack plug on unbalanced cable / 2.5 mm 4-pole jack plug on balanced cable -
Weight without cable
7 g per pair
-
Model
-
Etc.
-
- Audio was NOT muted during the measurement.
- The image/specification may be changed without notice to improve product performance and quality.
-
-
Price
-
Price
$ 999
-
Price