The KA15 is the successor of the KA5 and is positioned higher than the KA5 in the FIIO USB dongle lineup. Specifically, the KA15 has the following advantages
1. The KA15 has a higher power than the KA5. The maximum power of the KA15 can reach 560mW, while the KA5 only reaches 265mW.
2.KA15 display with color and can be switched to different themes, KA5 only black and white display. It is more interesting to play.
3.KA15 supports desktop mode, which can drive higher impedance headphones.
4. KA15 supports 10-band PEQ adjustment, KA5 does not support EQ adjustment.
5.KA15 supports CTIA standard headset in-line control and call (some cell phones do not support call), KA5 does not support.
6.KA15 supports real-time display of power consumption and pausing the playback will automatically enter the low-power mode, which is more energy-saving than KA5.