AK4499EQ is AKM’S latest VELVET SOUND VERITA flagship product. VMV D2 uses low distortion technology to optimize the current output architecture of the AK4499, resulting in a THD+N measurement value of -123dB.
The chips are produced using the Premium Audio LSI process and non-magnetic packaging technology. These technologies have greatly improved the noise performance, especially in the lower frequency range that has traditionally been problematic.
Using the flagship DAC chip AK4499, it has achieved unprecedented excellent performance!
The distortion is as low as 0.000068% (-123dB)!
When using A-weighted measurement, it is as low as 0.000058% (-124dB)!
The dynamic range is as high as 131dB!
USB uses XMOS second-generation 16- core processor XU216, which supports native DSD512 and 32bit 768kHz!
The clock system uses 2 American ACCUSILICON ultra-low phase noise oscillators.
The specially designed and enhanced power supply system provides ultra-low noise power supply, and the output noise floor is as low as 1. 8μVrms!