Gustard X20Pro ES9028pro x2 DAC HIFI EXQUIS DSD/DOP/384K Hi-end DAC-X20pro decoder

 Be fan

Be fan of our Facebook page and get $5.00 discount!

 Be fan

If you are not logged in to Facebook, please first log in and then refresh this page before clicking the Like button. Otherwise, you will not get your voucher.

New product


Gustard X20pro is one of chinese high-end digital / analog converter 

More details




  • With XMOS USB Card
  • Without USB card

The upgrade version of X20, The X20-Pro has next new features: 
  • Duo parallel ES9028PRO decoder chip, native fully balanced, Class A discrete lines, dual power supply;
  • China's first use Adaptive clock technology, asynchronous and synchronous two clock modes;
  • Clock management, 2nd PLL digital shaping, DOP decoding, PCM / DSD depop switch and other exclusive technology;
  • Full interface support DSD DOP decoding, PCM384K DSD256.

Techinical parameters:
  • USB: 16-32bit / 44.1,48,88.2,96,176.4,192,35 2.8,384 kHz PCM format; DSD64,SD128    (Hifi exquis 1101017)
  • Digital Input: USB, Coaxial, BNC, Optical, AES / EBU: 16-24bit/44.1,48,88.2,96,176.4,192 kHz PCM format, DOPDSD64
  • IIS: 16-32bit / 44.1,48,88.2,96,176.4,192,352.8,384kHz PCM format; DSD 
  • Native: DSD64, DSD128, DSD256, DSD512; 
  • DOP DSD: DOP64, DOP128, DOP256
  • Analog Output: RCA output level: 2.8Vrms@0dBFS    (Hifi exquis 1101017)
  • XLR output level: 5.6 Vrms @ 0dBFS (XLR interface definition: 1 ground, 2 hot, 3 cold)
  • Frequency response: 20Hz-20kHz +/- 0.15d    (Hifi exquis 1101017)
  • Dimension (not including the projection part):  38*6.5*26cm.
  • Package weight: 6.3KG   (Hifi exquis 1101017)
  • Left and right each channel use one ESS ES9028pro chip decoder, completely independent power supply, independent of the ground, for optimal performance, without disturbing each other.
  • The first use of adaptive Master clock technology and asynchronous master 
  • clock technology, two operating modes at your choice, perfectly corresponding to different sources.    (Hifi exquis 1101017)
  • CPLD programmable logic chip soft control ES9028pro , DSD stream to provide a 
  • 50k / 60k / 70k optional three-stage digital filter for PCM provides Slow / Sharp two kinds of digital filtering options.    (Hifi exquis 1101017)
  • USB is used XMOS latest and highest-level U8 (8 core) USB AUDIO scheme, 
  • PCM up to 32Bit 384K, DSD support DSD64 (2.8224MHz), DSD128 (5.6448MHz), with industry-leading system compatibility. Including compatible 32-bit / 64-bit Microsoft Windowsxp, WindowsVista, Windows7, Windows8, Windows 8.1, Windows 10 and other mainstream Windows system, support for Apple MacOS systems, Linux kernel support system, and is compatible with partial support OTG function of iOS, Android smart devices.
  • Full interface support DSD decoding. IIS supports DSD64, DSD128, DSD256, 
  • DSD512 hard solution; USB support DSD64, DSD128 hardware solution; coaxial RCA, BNC), fiber, AES / EBU support DSD64 hardware solution (DOP mode).
  • LPF and the output lines do not use op amp, using self-developed all-discrete analog lines for, XLR balanced and RCA single-ended interface to 
  • simultaneously output interfaces.    (Hifi exquis 1101017)
  • It has 0dB, + 6dB, + 12dB gain of optional third gear, and supports a total of 100 stalls 0dB ~ -99dB high-quality digital volume control,this product contains a high quality remote control to easiyl match the power amplifier and active speakers.    (Hifi exquis 1101017)
  • It has two custom low flux leakage power transformer high load type O, power amplifier, low-noise high-level discrete components in response to the voltage regulator circuit, digital and analog part is completely independent power supply.
XMOS USB Module option:

Viewed products