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Astell&Kern SP3000 / Silver / Fedex Priority Shipping Service / English Firmware

Specification 

• Model 

  SP3000

• Body Color 

  Silver

• Body Material 

  Stainless Steel 904L

• Display 

  Full HD 5.46” 1080x1920 Touch Display

• Supported Audio Formats 

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

• Sample Rate 

  PCM : 8kHz ~ 768kHz (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 3.3Vrms
  Balanced 6.3Vrms (Condition No Load)

• CPU 

  Octa-core

• DAC 

  AKM AK4191 x2(Dual Modulator) & AK4499EX x4 (Dual + Dual DAC)

• Decoding 

  Support up to 32bit/768kHz 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 | 4.4m, 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 

  3.24” (82.4mm)[W] x 5.48” (139.4mm)[H] x 0.72” (18.3mm)[D]

• Weight 

  About 17.39oz (493g)

• Feature Enhancements 

  Firmware upgrade supported (OTA: Over-The-Air)

• Audio Performance 

• Frequency Response 

  ±0.017dB (Condition : 20Hz~20kHz) Unbalanced / ±0.021dB (Condition : 20Hz~20kHz) Balanced
  ±0.022dB (Condition : 20Hz~70kHz) Unbalanced / ±0.031dB (Condition : 20Hz~70kHz) Balanced

• S/N 

  126dB @ 1kHz, Unbalanced / 130dB @ 1kHz, Balanced

• Crosstalk 

  -136dB @ 1kHz, Unbalanced / -145dB @ 1kHz, Balanced

• THD+N 

  0.0006% @ 1kHz, Unbalanced / 0.0004% @ 1kHz, Balanced

• IMD SMPTE 

  0.0007%, 800Hz 10kHz (4:1), Unbalanced / Balanced

• Output Impedance 

  3.5mm(0.7ohm), 2.5mm(1.7ohm), 4.4mm(1.6ohm)

• Clock source 

• Clock Jitter 

  25ps (Typ)

• Reference Clock Jitter 

  200 Femto Seconds

• Storage Capacity 

• Built-in Memory 

  256GB [NAND]

• External Memory 

  microSD x1 (Max. 1TB)

• Battery 

• Capacity 

  5,050mAh 3.8V Li-Polymer

• Charge Time 

  about 3.5hours (QC3.0 Charging)

• Playback Time 

  about 10 hours (Standard: FLAC, 16bit, 44.1kHz, Vol.80, LCD Off, Low Gain)

• Support OS 

• Supported OS 

  Windows 10,11 (32/64bit) MAC OS X 10.7 

  Audio was NOT muted during the measurement.Audio was NOT muted during the measurement.

• Etc.

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