XDuoo Link2 Bal Portable USB DAC & Balanced Headphone Amplifier 3.5mm Headphone Out 4.4mm Balanced Output DAC CS43131

Features:
With multi-color LED indicator, it can display the workingstatus of the product in real time.
USB in works in asynchronous transmission mode, supports up to PCM32Bit/384 kHz, DSD256(DOP or NATIVE mode).
Can be work with Windows, IOS or Android mobile phone.
The DAC uses dual CS43131 chips, one for each channel, with better decoding performance, extremely low noise and higher resolution, which greatly improves the sound quality.
Built-in filter circuit and high-efficiency power conversion circuit, using high PSRR LDO optimized power supply design, separate power supply for the DAC, headphone amplifier, and USB chip, further reducing the output distortion and noise.
One output power switches can be adjust to adapt to earphones with different impedances.