The left and right channels are each decoded by AKM’s flagship AK4499 chip, which is completely independent and independently grounded to obtain the best performance without mutual interference.

CPLD programmable logic chip, digital integrated circuit with its own logic function, clock management, 2nd PLL digital shaping, DOP demodulation, PCM/DSD depop switch and other exclusive technologies, laying a solid foundation for excellent sound quality;

8-channel hybrid discrete IV conversion circuit and independent adder circuit, fully meet the requirements of AK4499 high current, from the source to ensure;

Digital simulation each adopts a customized 50W audio dedicated toroidal transformer, completely independent power supply does not interfere with each other;

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

The analog LPF circuit uses self-developed discrete lines to carefully adjust the parameters of each stage to achieve the best working condition;

Supports 0dB~-90dB for a total of 90 high-quality digital volume adjustments, with a remote control for easy adjustment of volume;

Full interface supports DSD hard solution:IIS supports DDS64, DSD128, DSD256, DSD512 hard solutions;SPDIF, AES/EBU support DSD64, DSD128 hard solution (DOP mode);Optical supports DSD64 (DOP mode);USB supports DDS64, DSD128, DSD256, DSD512 hard solutions;

Rich digital filtering:There are 6 types of PCM: Short Delay Sharp Roll-off/Short Delay Slow Roll-off/Sharp Roll-off/Slow Roll-off/Super Slow Roll-off/Low Dispersion Short Delay Filter,There are two types of DSD: L-BW and H-BW

USB uses XMOS 208, a USB AUDIO special chip from XMOS, supporting PCM768 DSD512

The brightness of the screen is adjustable, it will be automatically remembered after 10 seconds of operation, and the last time it is set to maintain the last setting, humanized operation control;

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

package size: length 420* width 360* height 175MM;

Packing weight: 7.5KG;

International voltage AC100V-240V (manual adjustment);

Frequency response: 20Hz-20kHz +/-0.08dB

Line output: RCA output level single-ended 3.0 Vrms @0dBFS, balanced 6.0 Vrms @0dBFS

XLR interface definition: US standard (1 ground, 2 hot, 3 cold)