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

Specification

• General Specifications
  • Model 

    SE180

  • Body Color 

    Moon Silver

  • Body Material 

    Aluminum

  • Display 

    5.0inch 1920x1080 FHD

  • Supported Audio Formats 

    WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA

  • MQA playback 

    Services(Tidal Masters), Local files, External USB, MQA-CD(ripped)

  • Input 

    USB Type-C input (for PC & MAC)

  • Charging 

    9V 1.67A / 5V 2A

  • Wi-Fi 

    802.11 b/g/n (2.4GHz)

  • Bluetooth 

    V5.0 (A2DP, AVRCP, Qualcomm® aptXTM HD, LDAC)

  • Dimensions 

    3.03 ”(77 mm) [W] x 5.09 ”(129.2 mm) [H] x 0.78 ”(19.9 mm) [D] (Only body)
    3.03 ”(77 mm) [W] x 5.4 ”(137.2 mm) [H] x 0.78 ”(19.9 mm) [D] (Combined with a module)

  • Weight 

    9.88 oz (280 g)

  • Feature Enhancements 

    Firmware upgrades supported (OTA)

  • SAR 

    Body 10g SAR (W/Kg) _ WLAN 2.4Ghz : 0.016

  • Wheel 

    LED Light (LED Indicator)

• Battery
  • Capacity 

    3,800mAh 3.8V Li-Polymer Battery

  • Charge Time 

    about 5hours (Standard : 5V / 2A Charging), about 3hours (Fast : 9V / 1.67A Charging)

• Memory
  • Built-in Memory 

    256GB [NAND]

  • External Memory 

    microSD (Max. 1TB) x1

• OS
  • Supported OS 

    Windows 8,10(32/64bit) Mac OS X 10.7 and up

• Clock source
  • Clock Jiter 

    25ps(Typ)

  • Reference Clock Jitter 

    800 Femto Seconds

• SEM1 Specification
  • Model 

    SEM1

  • Body Color 

    Moon Silver

  • Body Material 

    Aluminum, Stainless Steel, Polycarbonate

  • Sample Rate 

    PCM: 8kHz ~ 384kHz (8/16/24/32bits per Sample) DSD Native: DSD64(1bit 2.8MHz), Stereo
    / DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo

  • Outputs 

    Unbalanced Out (3.5mm), Balanced Out (2.5mm, only 4-pole supported
    / 4.4mm, only 5-pole supported)

  • Output Level 

    [Normal Gain] Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load)
    [High Gain] Unbalanced 3Vrms / Balanced 6Vrms (Condition No Load)

  • DAC 

    ESS ES9038PRO (Single DAC)

  • Decoding 

    Support up to 32bit / 384kHz Bit-to-Bit playback

  • Dimensions 

    3.03 ”(77 mm) [W] x 2.99 ”(76 mm) [H] x 0.78 ”(19.9 mm) [D]

  • Weight 

    3.53 oz (100 g)

  • Playback Time 

    about 10.5hours (FLAC, 16bit, 44.1kHz, Vol.50, LCD Off)

• Audio Performance
  • Frequency Response 

    ±0.04dB (Condition : 20Hz~20kHz) Unbalanced / ±0.04dB (Condition : 20Hz~20kHz) Balanced
    ±0.07dB (Condition : 20Hz~70kHz) Unbalanced / ±0.06dB (Condition : 20Hz~70kHz) Balanced

  • Signal to Noise Ratio 

    [Normal Gain] 122dB @ 1kHz, Unbalanced / 126dB @ 1kHz, Balanced
    / [High Gain] 125dB @ 1kHz, Unbalanced / 129dB @ 1kHz, Balanced

  • Crosstalk 

    [Normal Gain] -138dB @ 1kHz, Unbalanced / -145dB @ 1kHz, Balanced
    / [High Gain] -138dB @ 1kHz, Unbalanced / -147dB @ 1kHz, Balanced

  • THD+N 

    [Normal Gain] 0.0005% @ 1kHz, Unbalanced / 0.0004% @ 1kHz, Balanced
    / [High Gain] 0.0007% @ 1kHz, Unbalanced / 0.0006% @ 1kHz, Balanced

  • IMD SMPTE 

    0.0004%, 800Hz 10kHz (4:1), Unbalanced / 0.0004%, 800Hz 10kHz (4:1), Balanced

  • Output Impedance 

    3.5mm (1ohm) / 2.5mm (1.5ohm) / 4.4mm (1.5ohm)

• Etc.
  •  

    - Audio was NOT muted during the measurement.
    - The image/specification may be changed without notice to improve product performance and quality.