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Astell & Kern SE180
SE180 Combines Innovation and fun
The third product in the A&futura line, the SE180, continues the trend of exciting innovation for
Astell&Kern products, while providing the uncompromised sound quality Astell&Kern is famous for.
With the SE180, in addition to superb audio technology, we wanted to show users an element of fun that is
hard to find in most Hi-Fi products. The DNA of innovation found in the A&futura line continues with the
SE180. It is an advanced audio system created with the technology Astell&Kern is known for around the
world. With the SE180, premium Hi-Fi Sound is now available through the use of interchangeable, all-in-one
modules, by Astell&Kern.
- Interchangeable All-in-One Module
- TERATON ALPHA Audio Technology from Astell&Kern
- Next Generation Astell&Kern AMP Technology
- Updated UI with Added Functions for Convenience
Interchangeable All-in-one Module
With the SE180, we wanted to expand on the multi-DAC idea that was first introduced with the SE200.
Like the SE200, different DACs can be used in one DAP, but we wanted to do something different for the
SE180. The introduction of Interchangeable All-in-One Modules, carry on the multi-DAC experience, but add a
new and fun experience. This reflects the DNA of the innovation that the A&futura line is known for.
The SE180 is a module-separated product that increases the convenience of connection between the main body
of the player and the module. It features an innovative double-locking design that securely connects each
component while providing smooth lines that naturally flow without any sense of separateness between the two
pieces.
By applying different DAC/AMP configurations, adjusting tuning and outputs for each module, the user can
choose the most suitable module for Premium Hi-Fi Sound. The default configuration module contains the ESS
ES9038PRO, an 8-channel DAC mainly used for premium home audio equipment.
This DAC provides a wider dynamic range and more detailed sophistication. The module supports 2.5mm, 3.5mm
and 4.4mm connections to allow for a greater variety of headphones/IEMs.
Circuit Separation Structure of Main Body and Module
By physically separating the main body from the All-in-One module, we completely block power and RF noise
that may occur from the main body.
This creates an independent structure that prevents noise from interfering with music playback.
Astell&Kern Audio Technology Forms the TERATON ALPHA Sound Solution
AK ULTIMATE SOUND SOLUTION, TERATON ALPHA
TERATON ALPHA is AK's Ultimate Sound Solution to produce audio playback that is close to the original
sound through the audio output interface by use of effective power noise removal, efficient power
management and amplification with minimal distortion.
TERATON ALPHA features Astell&Kern's patented technologies, which are the result of tens of
thousands of
hours of continuous research and development to produce sound close to the original sound the artist and
producer intended.
Modules Double Lock for Ease of Use
The biggest difference between the SE180 and other products that use interchangeable modules is that the
SE180 uses a double-locking mechanism rather than screws to fasten the module to the body.
The first locking structure attaches the module and the body. The second locking structure informs the
user that the module has been securely fastened to the main body.
The spring supported internal connectors of the main body allow reliable audio signal connection and are
used to prevent connection failure in case of external shock to the player when on the go.
Adoption of Full HD Display forImproved Image Quality
The SE180 features a full HD screen to provide a higher quality display.
- 441 PPI High pixel density
- 16.7M colors Large color gamut
- 5.0 inch Large display
- 1920*1080 High resolution
Upgrades to Enhance the User Experience
Navigation bar for easier navigation
To provide more convenient movement through the player user interface that is consistent with an
Android smartphone experience, the SE180 features a new navigation bar, the first in an
Astell&Kern player.
Now you can easily navigate with a single touch and deliver music playback information from any
screen. The new one swipe feature moves you to the previous screen.
AK File Drop to enjoy wireless transfers
The new AK File Drop function in the SE180 makes files transfers easier and more convenient.
Using AK File Drop, you can freely transfer files wirelessly through a PC, smartphone, or FTP
program located on the same network. Music file management is now possible with a cableless,
wireless solution.
Wireless Hi-Fi Sound Through BT Sink
The newly introduced BT Sink function connects the SE180 to an external device via Bluetooth, similar to connecting a smartphone with a BT speaker. Music from an external device, such as a smartphone can now be played back in high-quality on the SE180 using the BT Sink function.
Real-Time Information Confirmed by Light
The SE180 features a LED volume wheel which displays various playback information, including volume level and bit-rate of the track currently playing.
* LED can be turned on or off according to user setting.
Equipped with Bluetooth 5.0 and Support for Wireless 24-bit aptX-HD, LDAC Codecs
The latest Bluetooth version provides high sound quality with the convenience of wireless playback to
headphones and IEMs.
Bluetooth 5.0 features faster transmission speed, greater range and a more stable wireless connection when
compared to Bluetooth 4.2. Both LDAC and aptX HD is supported to provide audiophiles with the best wireless
sound possible.
DESIGN
A&futura SE180 is Astell&Kern's first DAC interchangeable DAP, created under the pioneering spirit
of the A&futura lineup.
The design of the SE180 resembles the traces of the wind left behind as natural and flowing
lines represent an immersed listening experience of great tunes. A smooth yet expanding
silhouette is the key design element of the SE180. The continuous and seamless outline of
the SE180 and almost infinite number of acoustic settings users can create represents the
infinite possibility of tonal scalability.
The volume knob is located in the center of the curves. It symbolizes the way that various
tones are gathered and harmonized to emit not only the sound but also light as well. The
control buttons on the left side have been eliminated and a single multi-function button has
been added for the convenience of one-handed operation.
The A&futura SE180’s ceramic rear cover is reminiscent of a finely crafted art
sculpture. You can feel the quality and craftsmanship devoted to your device through the
subtle beauty. Gold rings are applied to each audio output port, 2.5mm, 3.5mm and 4.4mm
connectors, for harmony and unity through its details.
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Professional Reviews 92/100
Deliciously Crispy
Sound Quality
94/100
Build Quality
89/100
Features Usability
89/100
Value for Money
89/100
The SE180 stands out for its rich, clear presentation, pairing a black-quiet background with vivid detail and a wide, layered stage. AUDIOKEY REVIEWS and What Hi-Fi? both highlight its engrossing sound, while the modular DAC design adds real flexibility without sacrificing refinement or usability.
What Reviewers Are Saying
Pros
Delivers rich, clear, highly resolving sound with a spacious, well-layered soundstage.
Modular DAC design provides meaningful sonic flexibility and upgrade options.
Strong feature set and intuitive user experience, including streaming apps, balanced outputs, and expandable storage.
Handles IEMs and full-size headphones confidently, with strong drive and control.
&
Cons
Extra DAC modules are relatively pricey.
Battery life is limited at around 10 hours, making it less convenient for long portable sessions.
The player is heavy and won’t fit comfortably in a pocket.
SOUND QUALITY PERFORMANCE 94/100
Reviewers consistently describe the SE180 as rich, clear, punchy, and unusually refined for a portable player. It is repeatedly praised for extra space, texture, and a very engaging presentation, with a black background and strong separation helping the music feel more lifelike.
Tonal Balance Musicality
94/100
The SE180 is described as rich yet clear, with greater subtlety, texture, and refinement than its predecessor. One reviewer calls it naturally musical and notes a delicate, nuanced tone and timbre that handles everything from IEMs to full-size headphones with ease.
Resolution Detail
93/100
Detail retrieval is a clear strength, with comments about copious inner detail, microscopic resolution, and instruments being beautifully parsed. Reviewers also praise the way it uncovers staging cues, layering, and fine texture without sounding forced.
Digital Performance
94/100
The player is credited with a black-quiet background, strong transparency, and a cleaner, more resolved presentation that avoids obvious noise or glare. Reviewers also link the modular design and Teraton Alpha technology to improved noise control and overall digital cleanliness.
FEATURES USABILITY PERFORMANCE 89/100
The SE180 is praised for a practical, intuitive interface and a strong set of playback and connectivity options. Reviewers highlight native streaming apps, expandable storage, Bluetooth with LDAC and aptX HD, and the unusual modular DAC system as genuine everyday advantages.
Streaming Software
88/100
Reviewers say the interface is intuitive, familiar, and free of bloatware, with navigation that feels logical and easy to learn. The presence of native apps such as Tidal, Qobuz, and Amazon Music helps, though the praise is more about smooth usability than standout software innovation.
Features Connectivity
91/100
Connectivity is one of the SE180’s big strengths, with balanced and unbalanced outputs, Bluetooth with LDAC and aptX HD, Wi‑Fi, BT Sink, USB-C data/charging, and expandable storage. The interchangeable DAC module also adds real flexibility rather than just looking impressive on a spec sheet.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
89/100
Reviewers like the solid physical presentation, responsive touchscreen, and the secure, double-locking module connection. The design and fit feel carefully executed, though the reviews focus more on usability and engineering than on long-term ruggedness.
Value for Money
89/100
Reviewers clearly think the SE180 earns its price through its sound, refinement, and modular flexibility, with one calling it one of the company’s best values and another recommending it outright. It is still a premium player, but the comments point to a product that feels justified against serious rivals rather than merely expensive.
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