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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

Regular price $549.99 USD
Regular price $529.00 USD Sale price $549.99 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


Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.

A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.


Shipping Fees & Couriers

We collaborate with the following courier companies:

  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping (orders over $500 ship free): DHL Express, FedEx, UPS, SF Express

In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.


Shipping Rates & Estimated Delivery Times

1. France, Germany, United Kingdom, Italy, Spain, Poland

All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.

Tracking examples:

2. EU 27 Countries (Standard Shipping)

Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus

All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)

Tracking examples:

3. Other European Countries (Free Standard Shipping)

Norway, Switzerland, Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Turkey

All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.

4. Americas

5. Oceania

6. Asia


Track Your Order

Main tracking portal: https://t.17track.net/


Contact Us

📧 Email: support@thehificat.com
📞 Tel: +8619270016096

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