FiiO K9 Desktop Headphone Amp/DAC - AKM Edition
AKM flagship DAC combo AK4191EQ + AK4499EX
The K9 AKM applies AKMs brand-new flagship DAC combo - AK4191EQ + AK4499EX. Based on the new design technology of totally separated digital and analogue sections, the DAC combo even incorporates the newly developed "DWA ROUTING technology" to improve the Signal to Noise Ratio and reduce noise from varieties of amplitude. The result is more realistic, detailed and natural sound transmission, as if you were there with the performing artists.
Refreshingly capable high-end amplifier
The FiiO K9 AMK’s ace up its sleeve is the THX AAA 788+amplifier, giving it an extraordinary 1% undistorted power output up to 780mW at 300Ω and up to 2000mW at 32Ω. No matter if you use low-impedance or high-impedance headphones, the K9 AKM will drive it with aplomb.
Multiple LDOs in multiple stages, truly stable power
The power stabilization and filtering within the audio circuit play a big part in ensuring excellent sound quality. Each stage of the audio circuit employs ultra-low-noise LDOs for voltage regulation.
Isolated digital and analogue section power supply, for purer sound
The digital and analogue portions of the K9 receive power separately to reduce interference between the two audio circuits, for pure and faithful reproduction of your music.
Electricity is the Robust power supply, ample power
The linear transformer is paired with 4 massive 4700uF capacitors to provide clean continuous power
Dual-mode clock management, even more improvement to the sound
Accurate and stable dual-mode clock management allows the K9 AKM to easily play back high-resolution audio with the greatest fidelity as if you were there with the performing artists.
High-res Bluetooth for all of your audiovisual needs
The K9 AKM employs the QCC5124 Bluetooth chip with support for LDAC/aptX HD/aptX Adaptive and other high-res Bluetooth codecs. With the K9 AKM, you can listen to music, watch videos, and play video games with high quality and low latency. Bluetooth 5.1 with support for LDAC/atpX Adaptive/aptX HD/aptX/aptX LL/AAC/SBC