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FiiO K9 AKM Hi-res Desktop AK4199EQ THX AAA DAC AMP Headphone Amplifier

FiiO K9 AKM Hi-res Desktop AK4199EQ THX AAA DAC AMP Headphone Amplifier

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Regular price $529.99 USD
Regular price $529.00 USD Sale price $529.99 USD
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FiiO K9 AKM Desktop DAC and Headphone Amplifier

AKM Flagship DAC Combo:

  • Utilizes AKM's flagship DAC combo AK4191EQ+AK4499EX
  • Incorporates "DWA ROUTING technology" for improved Signal to Noise Ratio
  • Delivers realistic, detailed, and natural sound transmission

High-End Amplifier:

  • Equipped with THX AAA 788+ amplifier for extraordinary power output
  • Provides 1% undistorted power output up to 780mW at 300Ω and up to 2000mW at 32Ω
  • Drives both low-impedance and high-impedance headphones with ease

Precisely Designed:

  • Fully balanced design for reduced crosstalk and authentic sound
  • Partitioned PCB layout separates major sections of the audio circuit for integrity
  • Features a six-stage audio circuit for pure, delicate, and rich sound reproduction

Electricity is the Mother of Sound:

  • Robust power supply with linear transformer and 4700uF capacitors
  • Isolated digital and analog section power supply for purer sound
  • Utilizes ultra-low-noise LDOs for voltage regulation in each stage of the audio circuit

Dual-Mode Clock Management:

  • Accurate and stable dual-mode clock management for high-resolution audio playback
  • Supports up to 768kHz/32bit PCM and DSD512

High-Res Bluetooth:

  • Features QCC5124 Bluetooth chip with support for LDAC/aptX HD/aptX Adaptive and other high-res Bluetooth codecs
  • Compatible with UAC1.0/UAC2.0 for plug-and-play or driver-enabled devices
  • Supports multiple inputs including Type-B, Type-C, optical, coaxial, RCA, and 4.4mm

Three Output Modes:

  • LO (Line Out), PRE (Preamplifier Out), PO (Headphone Out)
  • Three levels of hardware gain: High/Medium/Low

Neatly Handsome Design:

  • All-aluminum construction with integrated stretching + CNC process for strength and precise finish
  • Can be used horizontally or vertically with the included stand

Iconic Volume Knob:

  • Features a weighty feel and precise adjustment through 120 levels of volume
  • RGB lights around the knob indicate the current audio sampling rate and Bluetooth codec

Professional PEQ:

  • Seven preset music tuning styles and three self-defined PEQ designs for fine adjustments
  • Controlled through the FiiO Control app for enhanced customization

Intelligent Protection Systems:

  • Prevents overheating, overload, and DC protection for worry-free listening


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