The FiiO KA5 is the flagship of the KA series and builds on the success of the KA3. With double CS43192 DAC, support for 32bit/768 kHz PCM - 256 DSD and OLED screen, you have everything you need to achieve excellent sound from your phone, tablet, laptop etc. The OLED screen makes it easier to adjust settings by using the buttons on the side of the device. The 3.5 mm output can be adjusted for SPDIF output if you want to send the signal on to a DAC. If you need further control over the device, you can adjust everything from the FiiO Control App for Android and IOS. The device also supports UAC 1.0.