DCUU PM99xx in hardware this is served by American technology (Chip level), DCUU developers team, did something unique.
They studied cirrus logic CS5460A technology, they combined it with additional microprocessor.
They pushed CS5460A at highest performance levels, fastest supported sampling.
They developed good quality software for PC.
This must be one of the very few moments, that some one in China Mainland, worked with western mind set as developer.
