Specifications:

Output power: 1.6V@320 (80MW@32Ω)

Frequency response: 20Hz -50KHz ( +0.5dB)

THD+N: 0.0007% @ 32Ω (A-weighting)

Dynamic range: 119db @ 32Ω (A-Weighting)

Signal ratio: 117db @ 32Ω (A-Weighting)

Channel separation: 71db @ 32Ω

Output impedance: <0.5Ω

Size: 40mm x16.5mm x10mm

Weight: about 6.6g

Package:

Quick Getting Started Guide: 1

Warranty card: 1

USB A to Type-C cable: 1

USB Type-C to C cable: 1

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