FiiO K9 Desktop Headphone Amplifier AMP USB ES9068AS*2 DAC Bluetooth HiFi Audio THX AAA 788+ LDAC DSD512

[High performance ES9068AS*2 DAC] Two ES9068AS DACs handle the left and right channels, and make up the high-quality "core" of the K9.
[THX AAA 788+ amplifier] K9'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.
[Isolated digital and analog section power supply] The digital and analog portions of the K9 receive power separately to reduce interference between the two audio circuits, for pure and faithful reproduction of your music.
[QCC5124 Bluetooth] K9 employs the QCC5124 Bluetooth chip with support for LDAC/aptX HD/aptX Adaptive and other high-res Bluetooth formats. Bluetooth 5.1, supported formats: LDAC/aptX Adaptive/aptX/aptX HD/aptX LL/AAC/SBC.
[Professional PEQ for what you love] Through the FiiO Control app, you can quickly switch between 7 music tuning styles preset on the K9. If the selected tuning style fits the music you are listening to, you can acquire a more vivid and pleasant experience.

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