High performance dual DACs for soul-shaking sound
Two ES9068AS DACs handle the left and right channels, and make up the high-quality "core" of the K9. Listen to your favorite playlist and be instantly immersed in the music.

Capable high-end amplifier
The FiiO K9's ace up its sleeve is the THX AAA 788 amplifier, giving it an extraordinary 1% undistorted power output up to 780mW at 300 and up to 2000mW at 32. No matter if you use low-impedance or high-impedance headphones, the K9 will drive it with aplomb.

Portioned layout for max performance
The PCB of the K9 features a partitioned layout, fully separating the major sections of the audio circuit the power supply, signals, and analog signal loop. This guarantees the integrity of the audio signal being processed.

Dual-mode clock management
Accurate and stable dual-mode clock management allows the K9 to easily play back high-resolution audio with the greatest fidelity, as if you were there with the performing artists.

High-res Bluetooth
The K9 employs the QCC5124 Bluetooth chip with support for LDAC/aptX HD/aptX Adaptive and other high-res Bluetooth formats. With the K9, you can listen to music, watch videos, and play video games with high quality and low latency.