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Topping DX1 Hi-Res Audio Certified Desktop DAC Headphone Amplifier AK4493S DAC PCM384 DSD256
+ Hi-Res Audio
+ NEW! AKM AK4493S DAC
+ THD+N <0.0002%
+ Support up to DSD256 and PCM384
+ XMOS XU208 USB Interface
+ No Power Adapter required
The DX1 uses newest sub-flagship AK4493S chips of AKM's VELVET Sound Technology. AK4493S is an upgraded version of the previous AK4493.
Plug and play, turn your PC into a HIFI source
DX1 has a wide range of compatibility: Windows10, Windows11, MAC, Linux, iOS, Android can be plug and play.
Only for Windows ASIO applications would you need to install the driver and set it up.
The USB Hardware is based on XMOS XU208 and Thesycon custom driver (applicable to Windows, other systems are free of driver), which is stable and reliable.
No Power Adapter required
Like other USB device, the DX1 does not require an additional adapter for power supply. Only one USB cable can complete the power supply and data transmission
How to solve the noise problem from USB power? The DX1's answer is the Discrete LNRD circuit (low noise reference driver). The Discrete LNRD circuit filters out the noise and interference of USB 5V power and provides stable and clean power supply of ultra-low noise reference level for DX1.
With this technology, the noise of DAC part is lower than 2.0uV, and the noise of AMP part is lower than 1.0uV. Even high sensitivity IEMs will not be bothered by noise.
Powerful Output in a small hummingbird size
In such a tiny size, DX1 can provide a maximum output of 280mW x2 without additional power supply.
Please refer to the final listing picture for spec sheet.