• The Triple Amp System Takes Acoustics to a New Level.
• Vacuum Tube Amplifier Compatible with 2.5 mm, 3.5 mm and 4.4 mm Output Jacks.
• Equipped with ESS ES9068AS QUAD-DAC, for Balanced, Ultra Detailed Sound.
• TERATON ALPHA, Astell&Kern's Ultimate Sound Solution.
• ReplayGain Function to Maintain Consistent Playback Levels between Tracks.
• Dual-Band Wi-fi Support for Uninterrupted Wireless Connection and Improved Compatibility.
• Internal Mechanical Design to Minimize Noise

Specification

• General Specifications
  • Model 

    SP2000T

  • Body Color 

    Onyx Black, Copper Nickel

  • Body Material 

    Aluminum, Copper Nickel

  • Display 

    5inch FHD 1920 x 1080 Touch display

  • Supported Audio Formats 

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

  • 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 / DSD512(1bit 22.4MHz), Stereo

  • Output Level 

    Unbalanced 3.0Vrms / Balanced 6.0Vrms (Condition No Load)

  • CPU 

    Quad-Core

  • DAC 

    ESS ES9068AS x4 (Quad-DAC)

  • Vacuum Tube 

    KORG Nutube 6P1

  • Decoding 

    Support up to 32bit / 384Hz Bit-to-Bit Playback

  • Input 

    USB Type-C input (for charging & PC & MAC)

  • Outputs 

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

  • Wi-Fi 

    802.11 a/b/g/n/ac (2.4/5GHz)

  • Bluetooth 

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

  • Dimensions 

    3.07 ”(78.1 mm) [W] x 5.55 ”(141.1 mm) [H] x 0.68 ”(17.5 mm) [D]

  • Weight 

    about 10.89 oz (309 g)

  • Feature Enhancements 

    Firmware upgrades supported (OTA)

• Audio Performance
  • Frequency Response 

    ±0.024dB (Condition: 20Hz~20kHz) Unbalanced / ±0.038dB (Condition: 20Hz~20kHz) Balanced
    ±0.027dB (Condition: 20Hz~70kHz) Unbalanced / ±0.052dB (Condition: 20Hz~70kHz) Balanced

  • Signal to Noise Ratio 

    121dB @ 1kHz, Unbalanced / 123dB @ 1kHz, Balanced

  • Crosstalk 

    -137dB @ 1kHz, Unbalanced / -142dB @ 1kHz, Balanced

  • THD+N 

    0.0003% @ 1kHz, Unbalanced / 0.0003% @ 1kHz, Balanced

  • IMD SMPTE 

    0.0004% 800Hz 10kHz(4:1) Unbalanced / 0.0003% 800Hz 10kHz (4:1) Balanced

  • Output Impedance 

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

• Clock source
  • Clock Jitter 

    25ps(Typ)

  • Reference Clock Jitter 

    70ps

• Battery
  • Capacity 

    4,200mAh 3.8V Li-Polymer Battery

  • Playback Time 

    About 9 hours (Standard : FLAC, 16bit/44.1kHz, Unbalance, Volume 50, LCD Off, LED On, OP AMP Mode)

  • Charge Time 

    About 3.5 hours (Standard - 9V/1.67A Fast charging)
    About 5 hours (Standard - 5V/2A General charging)

• Memory
  • Built-in Memory 

    256GB [NAND]

  • External Memory 

    microSD (Max. 1TB) x1

• OS
  • Supported OS 

    Windows 7,8,10 (32/64bit), MAC OS X 10.7 and up

• Etc.
  •  

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