• Model 

  SP4000 (PPF51)

• Body Color Silver
• Body Material 

  Stainless Steel 904L

• Display 

  6inch 2K (2160 x 1080) touch screen

• 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 4.1Vrms │ Balanced 8.2Vrms (Condition No Load)

• CPU 

  Octa-core

• DAC 

  AKM4191 x4 + AKM4499EX x4 (Real Quad 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 (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, LHDC, SBC, AAC)

• Dimensions 

  3.34” (85mm)[W] x 5.89” (149.8mm)[H] x 0.76” (19.5mm)[D]

• Weight 

  About 21.7oz (615g)

• Studio                                        WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF
  Audio
  Formats

• Feature                                      Firmware upgrade supported (OTA)
  Enhancements

• Operating                                   0℃ ~ + 40℃ (32℉~ 104℉)
  Temperature

•  

• Frequency Response 

  ±0.006dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.006dB (Condition : 20Hz~20kHz) Balanced ±0.06dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.06dB (Condition : 20Hz~70kHz) Balanced

• S/N 

  129dB @ 1kHz, Unbalanced │ 131dB @ 1kHz, Balanced

• Crosstalk 

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

• THD+N 

  0.0005% @ 1kHz, Unbalanced │ 0.0003% @ 1kHz, Balanced

• IMD SMPTE 

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

• Output Impedance 

  Unbalanced Out 3.5mm (0.7ohm) │ Balanced Out 4.4mm(1.7ohm)
  *Audio measurements are based on the Normal mode.
  *Auto Mute is not used during audio testing.

CLOCK SOURCE