DAC-X22 technical characteristics:

• Use a piece of ESS company’s flagship chip ES9038PRO for decoding, completely independent power supply, independent grounding, to obtain the best performance;

• The first domestic company to adopt adaptive master clock technology and asynchronous master clock technology, two working modes can be independently selected, which perfectly corresponds to different signal sources;

•CPLD programmable logic chip, self-constructed digital integrated circuit with logic function, clock management, 2nd PLL digital shaping, DOP demodulation, PCM/DSD depop switch and other exclusive technologies, which have laid a solid foundation for excellent sound quality;

• Two high-quality audio dedicated toroidal transformers are used to supply digital and analog power respectively to achieve completely independent power supply without mutual interference;

• Native fully balanced architecture, without any conversion, complete four-way output;

•The analog LPF circuit adopts a self-developed discrete circuit, and the parameters of each stage are carefully adjusted to achieve the best working state;

• Supports a total of 90 levels of digital volume from 0dB to -90dB, and it is convenient to adjust the volume with the high-quality remote control that comes with the machine;

• Full interface supports DSD hardware solution:

IIS supports DSD64, DSD128, DSD256, DSD512 hard decoding;

SPDIF, Optical, AES/EBU support DSD64 hard decoding (DOP mode);

USB supports DSD64, DSD128, DSD256 hard decoding;

• Rich digital filtering

There are 7 types of PCM: M-SHARP /M-SLOW / L-SHARP / L-SLOW / HYBRID / APODIZING /BRICKWALL,

There are 4 types of DSD: 47K/50K/60K/70K;

•USB uses XMOS’ USBAUDIO dedicated chip U8 (XU208 and U8 have the same core), supporting PCM384 DSD256

•The brightness of the screen can be adjusted, and it will be automatically memorized after 10 seconds of no operation, and the last setting will be maintained next time it is turned on. Humanized operation control;

• All aluminum alloy chassis, brushed surface, all silver (sub-white) and all black colors are available;

•Machine size: width 330*deep 260*height 65MM (excluding protruding parts);

•Packing size: length 420*width 360*height 175MM;

•Weight with packaging: 7KG;

• 115V version, 230V version (two voltages cannot be switched);

•Frequency response:

•Line output:

• XLR interface definition: American standard (1 ground, 2 heat, 3 cold)

Special note: The two versions of the voltage cannot be switched, so be sure to select the appropriate voltage when taking the photo.

DAC-X22 real shot:

Use ESS’s flagship chip ES9038PRO for decoding

The analog LPF circuit is a fully discrete Class A circuit specially debugged for the 9038 chip

CPLD programmable logic chips, digital ICs with self-constructed logic functions, clock management, 2nd PLL digital shaping, DOP demodulation, PCM/DSD depop switch and other exclusive technologies

Independent voltage regulation, multi-stage filtering, left and right separation, to non-interference.

ACCUSILICON femtosecond crystals, USA.

USB module using XMOS solution, AUDIO dedicated chip U8;

The full interface supports DSD decoding. IIS supports DSD64, DSD128, DSD256, DSD512 hard decoding; USB supports DSD64, DSD128 hard decoding; coaxial (RCA, BNC), optical fiber, AES/EBU supports DSD64 hard decoding (DOP mode);

• Digital input: Coaxial, 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

•USB: 16-32bit/44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz PCM format; DSD64, DSD128, DSD256