SHANLING UA4 Headphone Amplifier,Portable USB DAC AMP,Support MQA 16X,768kHz DSD512,High Driving Power for Android/iOS/Mac/Windows,dongle Volume Control,3.5/4.4mm up to 237mW@32 Output (Blue)

Excellent SoundUA4 is equipped with Flagship ES9069Q HiFi DAC, support up to 768kHz/32bit, 256DSD, SNR up to 120dB. ^^ Compact & PracticalFollowing the users demand for enhanced direct controls on the DACs, UA4 combines the best elements of our previous UA models. Combining a 0.87 -inch display and three hardware buttons, providing users with unrivaled control over the DAC, without any need for additional apps. ^^ MQA 16X unfoldingThe SHANLING UA4 MQA dongle includes MQA decoding technology, which enables you to play back MQA audio files and streams by a factor of 16X with Tidal App.

^^ Compatible with lots of systemsUA4 Portable USB DAC compatible with various OSes like Android/iOS/Windows/Mac, you could use it connect with your smartphones/computer/players. **********NoteDACs require a special cable to be compatible with iOS, such as the Shanling L3 cable. ^^ Android App ControlConnect Eddict Player APP to adjust volume, filter, gain and sound channel on your Android phone. ****** This function is only applicable to Android platform. ^^ Customer Service&Technical SupportDear customer, you can contact Shanling if you have any questions, whether it is technical consultation or after-sales service, we will answer you 24 hours a day.

And our products provide 1 year maintenance service, we will replace them unconditionally if there are any quality problems in the products.