1. K13 R2R PEQ Control website, Quick start guide, Windows USB DAC driver and FiiO Control APP download link

① K13 R2R Quick start guide download link: Click here

② FiiO USB DAC driver download (For Windows computer): Click here

③ FiiO Control APP: Click here

For Android users, search “FiiO Control” in any application market to download it. Or directly download the APK files and then copy it to FiiO players or cell phones.

For iOS users, search “FiiO Control” in App Store to download it.

④ PEQ control website: https://fiiocontrol.fiio.com/

Note:

1.Only windows and Macos system support web control; (Android or iOS system does not support)

2.Please use Chrome, Edge, Opera and other browsers which support Web HID API to control properly.