Based upon UA1 Pro, offering the same ESS ES9219C DAC/AMP and 3.5mm output. But now with added in-house developed FPGA for a slight audio quality boost and standard USB-C connector, turning UA1s into a much more practical device with interchangeable cables.

With UA1s you can easily switch from default short USB-C cable to long cables for use at a desk with computers or even to iOS cables for use with iPhones!

UA1s is compact and compact, equipped with self-researched FPGA technology, the super-inverter black technology, newly upgraded to interchangeable cable design, and added to the green mountain green color scheme, and also has low bottom noise, App control and other features.


Self-developed FPGA USB hard-decoding solution
ES9219C DAC chip 384kHz / 32bit
DSD256 hard decoding, almost zero noise
Ultra-converter black technology
Replaceable high purity oxygen-free copper cable