Digital tuning for the iBasso Audio USB DC Series Decode AmpAndroid 5.0 and above systems support UAC2.0 protocol by default, but mobile phone manufacturers usually use SRC output for compatibility reasons, which will introduce other interference and noise floor of mobile phones, which is unacceptable for those who pursue HIFI sound quality.iBasso UAC supports 64 levels of hardware volume direct control for a better sound quality experience.iBassoUAC APP Instructions:1. After installing the iBassoUAC APP, insert DC012. Do not plug in the headphones, adjust the system volume to the maximum3. Open the app and adjust the volume to the optimal value.4. When using other programs, do not turn off the app in the background. When you need to adjust the volume, switch back to APP.Ps: system adjustment belongs to software adjustment, the maximum volume is adjusted to provide the maximum level to avoid system bottlenecks; APP adjusts the volume to a total of 64 levels, belonging to hardware adjustment, global controllable
iBasso UAC
