Astell&Kern SE180 256GB Hi-Fi Music Player

It's Time to Give Sound the Shape You Want!
SE180 Combines innovation and fun

The third member in the A&futura family, the SE180 continues the exciting innovation trend for Astell&Kern products while delivering the uncompromising audio performance that Astell&Kern is famous for.

With the SE180, in addition to superior sound technology, we wanted to show users an element of entertainment that is hard to find in most Hi-Fi products. The innovation in the DNA of the A&futura series continues with the SE180. SE180 is an advanced sound system designed by Astell&Kern with world-renowned technologies. The SE180 makes premium Hi-Fi audio performance possible for everyone, using the wide variety of structures and multiple modules offered by Astell&Kern.

Meet the A&futura SE180 !

  • All-in-one modular construction
  • Astell&Kern's TERATON ALPHA Sound Technology
  • Next Generation Astell&Kern AMP Technology
  • Updated user interface for easy-to-use additional functions

Next Generation Advanced AMP technology

It is extremely difficult to replace and go beyond what you previously called “Best”.

We have implemented new AMP technology in the SE180 to go beyond what others consider acceptable and reproduce the best possible sound for premium Hi-Fi audio performance .

Everything from the selection of parts of the OP-AMP module, to the circuit design, board layout and tuning, has been completely redesigned to produce the best sound.

It is difficult to improve the Signal-to-Noise Ratio (SNR) while maintaining a high output power. But with the SE180 we were able to overcome this difficulty.

Replaceable All-in-One Module

With the SE180 we wanted to expand on the idea of ​​multiple DACs first introduced with the SE200 .

As we brought back to life the idea of ​​having different DACs available in one DAP (music player), as in the SE200, we wanted to do something different for the SE180. Interchangeable “ All-in-One ” modules add a fun new experience while continuing the multi- DAC experience. This reflects the DNA of the known innovation of the A&futura series.

The SE180 music player is a product that increases the junction point between the main body and the module. It features an innovative double locking design that securely connects each component, while smooth lines are created that naturally flow between the two parts without any sense of separation.

When applying different DAC/AMP configurations , the user can select the most suitable module for Premium Hi-Fi audio by adjusting the settings and outputs for each module. The factory-set configuration module includes the ESS ES9038PRO, an 8-channel DAC primarily used for premium home audio equipment .

This DAC provides a wider dynamic range and more detailed musicality. The module supports 2.5mm, 3.5mm and 4.4mm connections to allow greater headphone/IEM diversity.

Circuit Separation Structure of Main Body and Module

By physically separating the main body from the “ All-in-One ” module, we completely block the power and RF noise from the main body.

This creates a self-contained structure that prevents noise from interfering with music playback.

Astell&Kern Sound Technology Brings TERATON ALPHA Sound Technology to Life
AK
Brand's Ultimate Sound Technology: TERATON ALPHA

TERATON ALPHA is Astell&Kern's audio technology that enables it to reproduce sound close to the original recording through the audio output interface using effective power noise cancellation, efficient power management and amplification with minimal distortion. TERATON ALPHA has many technologies, patented by Astell & Kern , resulting from tens of thousands of hours of continuous research and development, to produce a sound close to the original sound that the artist and producer intended to be heard.

Modules Double Lock Structure for Ease of Use

The biggest difference between the SE180 and other products that use replaceable modules is that the SE180 uses a double locking mechanism instead of screws to secure the module to the body.

The first locking structure connects the module and the body. The second locking structure informs the user that the module is securely fixed to the main body.

The main body's spring supported internal connectors provide reliable audio signal connection and are used to prevent connection failure in the event of an external impact to the player while in motion.

Full HD Display Update for Enhanced Picture Performance

SP2000T has a Full HD display to provide a higher performance image.

441 PPI

High Pixel Density

16.7 million colors

Wide Color Gamut

5.0 inch

Wide screen

1920*1080

High Definition

Updates to Strengthen User Experience
Navigation bar for easier experience

The SE180 provides a more convenient navigation between content, with a music player user interface similar to an Android smartphone experience. For this we used the navigation bar, which is a first in the Astell&Kern player.

Now you can easily navigate and get music playback information from any screen with a single tap. Also new is the scrolling feature that takes you to the previous screen.

AK File Drop to Enjoy Wireless Streams

The new “ AK File Drop ” feature on the SE180 makes file transfers easier and more convenient. Using AK File Drop, you can freely transfer files wirelessly via a PC , smartphone or FTP program on the same network. Music file management is now possible with a wireless solution.

Wireless Hi-Fi Audio with BT Sink

The newly introduced BT Sink feature connects the SE180 to an external device via Bluetooth, similar to connecting a smartphone to a BT speaker. Music from an external device such as a smartphone can now be played in high performance on the SE180 using the BT Sink function.

Real-Time Information Confirmed by Light

The SE180 has an LED volume button/wheel that displays various playback information, including the volume and bitrate of the currently playing track.

* LED can be turned on and off according to user setting.

Bluetooth 5.0 and Wireless 24-bit aptX-HD, LDAC Codec Support

The SE 180 provides high audio performance for headphones or IEMs with the latest Bluetooth version offering the convenience of wireless playback.

Compared with Bluetooth 4.2 , Bluetooth 5.0 offers faster transmission speed, wider coverage and a more stable wireless connection. Both LDAC and aptX HD are supported to provide audiophiles with the best possible wireless sound.

Roon Ready

Roon Ready network players from our partners feature Roon's built-in high-definition streaming technology. They combine simple setup, simple everyday use, reliability and support for the highest level of digital audio performance in the industry.

Every Roon Ready player is certified by Roon to guarantee the same great experience, regardless of manufacturer, price or features.

Design

The A&futura SE180 is Astell&Kern's first DAC replaceable DAP built in the pioneering spirit of the A&futura series. (music player)

The SE180's design is reminiscent of the tracks left behind by the wind, representing an immersive listening experience of wonderful melodies represented by natural and flowing lines.

The feel of a smooth and widening silhouette is a key design element of the SE180. The SE180's seamless , simply flawless outer frame and the nearly endless array of acoustic settings users can create represent the possibility of an endless musical intonation.

The volume button is located in the middle of the curves. It symbolizes the gathering and harmonizing of various tones to spread not only sound but also light. The left side control buttons have been removed and a single button with multiple functions has been added for one-handed ease of use. The ceramic back cover of the A&futura SE180 resembles a delicately crafted art sculpture. You can feel this performance and craftsmanship dedicated to your device with its subtle beauty. Each audio output port (2.5mm, 3.5mm and 4.4mm connectors) has been added with gold rings that match in detail.

TECHNICIAL SPECIFICATIONS

  • Model: SE180
  • Main Body Color: Moon Silver
  • Main Body Material: Aluminum
  • Display: 5 inch 1920×1080 FHD
  • Supported Audio Formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
  • MQA Services: Tidal Masters, your own files, external USB, MQA-CD (Crapped CD)
  • Number of Processors: Quad-Core
  • DAC Type and Number: ESS ES9038PROx 1 grain (Single DAC)
  • Resolution : Up to 32bit / 384Hz Bit-to-Bit Playback
  • Inputs: USB Type-C (For Charging & PC & MAC)
  • Wi-Fi: 11 b/g/n (2.4GHz)
  • Bluetooth: 0 (A2DP, AVRCP, Qualcomm® aptXTM HD, LDAC)
  • Dimensions:
    • 77mm [W] x 129.2mm [H] x 19.9mm [D] (Body Only)
    • 77mm [W] x 137.2mm [H] x 19.9mm [D] (With Module)
  • Weight: ~ 280 g
  • Sound Wheel/Wheel: LED Illuminated
  • SAR: Body 10g SAR (W/Kg) / WLAN 2.4Ghz: 0.016
  • Charge: 9V 1.67A / 5V 2A
  • Working Range: 0℃ ~ +40℃

  • SEM Model: SEM1
  • SEM Body Material: Aluminum, Stainless Steel, Polycarbonate
  • Sampling Rate:
    • PCM: 8kHz ~ 384kHz (8/16/24/32bits Per Sample)
    • DSD Native: DSD64(1bit 2.8MHz) Stereo and DSD128 (1bit 5.6MHz) Stereo, DSD256 (1bit 11.2MHz), Stereo
  • Outputs:
    • Unbalanced Output: 5mm jack,
    • Balanced Output: 5mm (only 4-pole supported), 4.4m (only 5-pole supported)
  • Output Level:
    • Normal gain:
      • Unbalanced: 0Vrms
      • Balanced: 0Vrms (No Load)
    • High Gain:
      • Unbalanced: 0Vrms
      • Balanced: 0Vrms (No Load)
    • Dimensions:
      • 77mm [W] x 76mm [H] x 19.9mm [D]
    • Weight: ~ 100g

  • Frequency range:
    • Unbalanced: ±0.004dB (20Hz~20kHz), ±0.007dB (20Hz~70kHz)
    • Balanced: ±0.004dB (20Hz~20kHz), ±0.006dB (20Hz~70kHz)
  • STNR (Signal to Noise Ratio):
    • Normal gain:
      • Unbalanced: 122dB @ 1kHz
      • Balanced: 126dB @ 1kHz
    • High Gain:
      • Unbalanced: 125dB @ 1kHz
      • Balanced: 129dB @ 1kHz
    • Crosstalk:
      • Normal gain:
        • Unbalanced: -138dB @ 1kHz
        • Balanced: -145dB @ 1kHz
      • High Gain:
        • Unbalanced: -138dB @ 1kHz
        • Balanced: -147dB @ 1kHz
      • THD+N (Total Harmonic Distortion):
        • Normal gain:
          • Unbalanced: 0005% @ 1kHz
          • Balanced: 0004% @ 1kHz
        • High Gain:
          • Unbalanced: 0007% @ 1kHz
          • Balanced: 0006% @ 1kHz
        • IMD SMPTE:
          • Unbalanced: 0004% 800Hz 10kHz(4:1)
          • Balanced: 0004% 800Hz 10kHz (4:1)
        • Output Impedance:
          • Unbalanced: 5mm (1 ohm)
          • Balanced: 5mm (1.5 ohm), 4.4mm (1.5 ohm)
        • Clock Jitter Value: 25ps (Typical)
        • Reference Clock Jitter Value: 800 femtoseconds
        • Battery Capacity: 3,800mAh 3.8V Li-Polymer Battery
        • Usage Time: Up to 5 hours (FLAC, 16bit, 44.1kHz, Vol.50, LCD Off)
        • Charging Time:
          • Up to 3 hours (With Fast – 9V / 1.67A Quick Charge)
          • Up to 5 hours (Standard – 5V/2A with Normal Charge)
        • Internal Memory: 256GB [NAND]
        • External Memory: microSD (Max. 1TB) x1
        • Supported Operating Systems: Windows 8,10(32/64bit) Mac OS X 10.7 and higher

Astell&Kern SE180 256GB Hi-Fi Music Player Moon Silver

SKU: AK-SE180MS

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Tax included.

Astell&Kern SE180 256GB Hi-Fi Music Player

It's Time to Give Sound the Shape You Want!
SE180 Combines innovation and fun

The third member in the A&futura family, the SE180 continues the exciting innovation trend for Astell&Kern products while delivering the uncompromising audio performance that Astell&Kern is famous for.

With the SE180, in addition to superior sound technology, we wanted to show users an element of entertainment that is hard to find in most Hi-Fi products. The innovation in the DNA of the A&futura series continues with the SE180. SE180 is an advanced sound system designed by Astell&Kern with world-renowned technologies. The SE180 makes premium Hi-Fi audio performance possible for everyone, using the wide variety of structures and multiple modules offered by Astell&Kern.

Meet the A&futura SE180 !

  • All-in-one modular construction
  • Astell&Kern's TERATON ALPHA Sound Technology
  • Next Generation Astell&Kern AMP Technology
  • Updated user interface for easy-to-use additional functions

Next Generation Advanced AMP technology

It is extremely difficult to replace and go beyond what you previously called “Best”.

We have implemented new AMP technology in the SE180 to go beyond what others consider acceptable and reproduce the best possible sound for premium Hi-Fi audio performance .

Everything from the selection of parts of the OP-AMP module, to the circuit design, board layout and tuning, has been completely redesigned to produce the best sound.

It is difficult to improve the Signal-to-Noise Ratio (SNR) while maintaining a high output power. But with the SE180 we were able to overcome this difficulty.

Replaceable All-in-One Module

With the SE180 we wanted to expand on the idea of ​​multiple DACs first introduced with the SE200 .

As we brought back to life the idea of ​​having different DACs available in one DAP (music player), as in the SE200, we wanted to do something different for the SE180. Interchangeable “ All-in-One ” modules add a fun new experience while continuing the multi- DAC experience. This reflects the DNA of the known innovation of the A&futura series.

The SE180 music player is a product that increases the junction point between the main body and the module. It features an innovative double locking design that securely connects each component, while smooth lines are created that naturally flow between the two parts without any sense of separation.

When applying different DAC/AMP configurations , the user can select the most suitable module for Premium Hi-Fi audio by adjusting the settings and outputs for each module. The factory-set configuration module includes the ESS ES9038PRO, an 8-channel DAC primarily used for premium home audio equipment .

This DAC provides a wider dynamic range and more detailed musicality. The module supports 2.5mm, 3.5mm and 4.4mm connections to allow greater headphone/IEM diversity.

Circuit Separation Structure of Main Body and Module

By physically separating the main body from the “ All-in-One ” module, we completely block the power and RF noise from the main body.

This creates a self-contained structure that prevents noise from interfering with music playback.

Astell&Kern Sound Technology Brings TERATON ALPHA Sound Technology to Life
AK
Brand's Ultimate Sound Technology: TERATON ALPHA

TERATON ALPHA is Astell&Kern's audio technology that enables it to reproduce sound close to the original recording through the audio output interface using effective power noise cancellation, efficient power management and amplification with minimal distortion. TERATON ALPHA has many technologies, patented by Astell & Kern , resulting from tens of thousands of hours of continuous research and development, to produce a sound close to the original sound that the artist and producer intended to be heard.

Modules Double Lock Structure for Ease of Use

The biggest difference between the SE180 and other products that use replaceable modules is that the SE180 uses a double locking mechanism instead of screws to secure the module to the body.

The first locking structure connects the module and the body. The second locking structure informs the user that the module is securely fixed to the main body.

The main body's spring supported internal connectors provide reliable audio signal connection and are used to prevent connection failure in the event of an external impact to the player while in motion.

Full HD Display Update for Enhanced Picture Performance

SP2000T has a Full HD display to provide a higher performance image.

441 PPI

High Pixel Density

16.7 million colors

Wide Color Gamut

5.0 inch

Wide screen

1920*1080

High Definition

Updates to Strengthen User Experience
Navigation bar for easier experience

The SE180 provides a more convenient navigation between content, with a music player user interface similar to an Android smartphone experience. For this we used the navigation bar, which is a first in the Astell&Kern player.

Now you can easily navigate and get music playback information from any screen with a single tap. Also new is the scrolling feature that takes you to the previous screen.

AK File Drop to Enjoy Wireless Streams

The new “ AK File Drop ” feature on the SE180 makes file transfers easier and more convenient. Using AK File Drop, you can freely transfer files wirelessly via a PC , smartphone or FTP program on the same network. Music file management is now possible with a wireless solution.

Wireless Hi-Fi Audio with BT Sink

The newly introduced BT Sink feature connects the SE180 to an external device via Bluetooth, similar to connecting a smartphone to a BT speaker. Music from an external device such as a smartphone can now be played in high performance on the SE180 using the BT Sink function.

Real-Time Information Confirmed by Light

The SE180 has an LED volume button/wheel that displays various playback information, including the volume and bitrate of the currently playing track.

* LED can be turned on and off according to user setting.

Bluetooth 5.0 and Wireless 24-bit aptX-HD, LDAC Codec Support

The SE 180 provides high audio performance for headphones or IEMs with the latest Bluetooth version offering the convenience of wireless playback.

Compared with Bluetooth 4.2 , Bluetooth 5.0 offers faster transmission speed, wider coverage and a more stable wireless connection. Both LDAC and aptX HD are supported to provide audiophiles with the best possible wireless sound.

Roon Ready

Roon Ready network players from our partners feature Roon's built-in high-definition streaming technology. They combine simple setup, simple everyday use, reliability and support for the highest level of digital audio performance in the industry.

Every Roon Ready player is certified by Roon to guarantee the same great experience, regardless of manufacturer, price or features.

Design

The A&futura SE180 is Astell&Kern's first DAC replaceable DAP built in the pioneering spirit of the A&futura series. (music player)

The SE180's design is reminiscent of the tracks left behind by the wind, representing an immersive listening experience of wonderful melodies represented by natural and flowing lines.

The feel of a smooth and widening silhouette is a key design element of the SE180. The SE180's seamless , simply flawless outer frame and the nearly endless array of acoustic settings users can create represent the possibility of an endless musical intonation.

The volume button is located in the middle of the curves. It symbolizes the gathering and harmonizing of various tones to spread not only sound but also light. The left side control buttons have been removed and a single button with multiple functions has been added for one-handed ease of use. The ceramic back cover of the A&futura SE180 resembles a delicately crafted art sculpture. You can feel this performance and craftsmanship dedicated to your device with its subtle beauty. Each audio output port (2.5mm, 3.5mm and 4.4mm connectors) has been added with gold rings that match in detail.

TECHNICIAL SPECIFICATIONS

  • Model: SE180
  • Main Body Color: Moon Silver
  • Main Body Material: Aluminum
  • Display: 5 inch 1920×1080 FHD
  • Supported Audio Formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
  • MQA Services: Tidal Masters, your own files, external USB, MQA-CD (Crapped CD)
  • Number of Processors: Quad-Core
  • DAC Type and Number: ESS ES9038PROx 1 grain (Single DAC)
  • Resolution : Up to 32bit / 384Hz Bit-to-Bit Playback
  • Inputs: USB Type-C (For Charging & PC & MAC)
  • Wi-Fi: 11 b/g/n (2.4GHz)
  • Bluetooth: 0 (A2DP, AVRCP, Qualcomm® aptXTM HD, LDAC)
  • Dimensions:
    • 77mm [W] x 129.2mm [H] x 19.9mm [D] (Body Only)
    • 77mm [W] x 137.2mm [H] x 19.9mm [D] (With Module)
  • Weight: ~ 280 g
  • Sound Wheel/Wheel: LED Illuminated
  • SAR: Body 10g SAR (W/Kg) / WLAN 2.4Ghz: 0.016
  • Charge: 9V 1.67A / 5V 2A
  • Working Range: 0℃ ~ +40℃

  • SEM Model: SEM1
  • SEM Body Material: Aluminum, Stainless Steel, Polycarbonate
  • Sampling Rate:
    • PCM: 8kHz ~ 384kHz (8/16/24/32bits Per Sample)
    • DSD Native: DSD64(1bit 2.8MHz) Stereo and DSD128 (1bit 5.6MHz) Stereo, DSD256 (1bit 11.2MHz), Stereo
  • Outputs:
    • Unbalanced Output: 5mm jack,
    • Balanced Output: 5mm (only 4-pole supported), 4.4m (only 5-pole supported)
  • Output Level:
    • Normal gain:
      • Unbalanced: 0Vrms
      • Balanced: 0Vrms (No Load)
    • High Gain:
      • Unbalanced: 0Vrms
      • Balanced: 0Vrms (No Load)
    • Dimensions:
      • 77mm [W] x 76mm [H] x 19.9mm [D]
    • Weight: ~ 100g

  • Frequency range:
    • Unbalanced: ±0.004dB (20Hz~20kHz), ±0.007dB (20Hz~70kHz)
    • Balanced: ±0.004dB (20Hz~20kHz), ±0.006dB (20Hz~70kHz)
  • STNR (Signal to Noise Ratio):
    • Normal gain:
      • Unbalanced: 122dB @ 1kHz
      • Balanced: 126dB @ 1kHz
    • High Gain:
      • Unbalanced: 125dB @ 1kHz
      • Balanced: 129dB @ 1kHz
    • Crosstalk:
      • Normal gain:
        • Unbalanced: -138dB @ 1kHz
        • Balanced: -145dB @ 1kHz
      • High Gain:
        • Unbalanced: -138dB @ 1kHz
        • Balanced: -147dB @ 1kHz
      • THD+N (Total Harmonic Distortion):
        • Normal gain:
          • Unbalanced: 0005% @ 1kHz
          • Balanced: 0004% @ 1kHz
        • High Gain:
          • Unbalanced: 0007% @ 1kHz
          • Balanced: 0006% @ 1kHz
        • IMD SMPTE:
          • Unbalanced: 0004% 800Hz 10kHz(4:1)
          • Balanced: 0004% 800Hz 10kHz (4:1)
        • Output Impedance:
          • Unbalanced: 5mm (1 ohm)
          • Balanced: 5mm (1.5 ohm), 4.4mm (1.5 ohm)
        • Clock Jitter Value: 25ps (Typical)
        • Reference Clock Jitter Value: 800 femtoseconds
        • Battery Capacity: 3,800mAh 3.8V Li-Polymer Battery
        • Usage Time: Up to 5 hours (FLAC, 16bit, 44.1kHz, Vol.50, LCD Off)
        • Charging Time:
          • Up to 3 hours (With Fast – 9V / 1.67A Quick Charge)
          • Up to 5 hours (Standard – 5V/2A with Normal Charge)
        • Internal Memory: 256GB [NAND]
        • External Memory: microSD (Max. 1TB) x1
        • Supported Operating Systems: Windows 8,10(32/64bit) Mac OS X 10.7 and higher