FiiO K9 Desktop DAC and Headphone Amp

FIIO K9 Desktop Headphone Amp/DAC - Standard Edition

FiiO K9 Desktop DAC and Headphone Amp

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 8 Jun 2026)
Based on a total of 3,714 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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FIIO K9 Desktop Headphone Amp/DAC - Standard Edition

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£449.00
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FIIO K9 Desktop Headphone Amp/DAC - Standard Edition

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£449.00
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Product Information

Weight & dimensions

Weight 2.66 kg
Height 72 mm
Depth 224.5 mm
Width 200 mm

Power

AC input voltage 220 - 240 V
Power source AC

Technical details

Product colour Black

Ports & interfaces

USB 2.0 ports quantity 1
Headphone connectivity 6.3mm

Audio

Frequency range 20 - 50000 Hz
Output impedance 32 Ω
Signal-to-Noise Ratio (SNR) 119 dB
Total Harmonic Distortion (THD) 0.00025%
Peak power per channel 2 W

Product information

At a glance

  • Exceptional audio clarity and detail.
  • Sleek, modern design with intuitive controls.
  • Multiple connectivity options for versatile use.

Note: This text was created with the help of AI.

Unleash the Power of Sound with the FiiO K9

If you're an audiophile, music enthusiast, or just someone who appreciates high-quality sound, the FiiO K9 is the perfect companion for you. This versatile device serves as a powerful headphone amplifier and DAC (digital-to-analog converter), making it suitable for a wide range of headphones and setups. Whether you're listening to your favorite tracks on your home audio system or on the go, the FiiO K9 is designed to elevate your music experience to new heights. Explore the world of Amplifiers and understand why this one stands out!

Exceptional Sound Quality

The FiiO K9 boasts impressive sound capabilities that cater to even the most discerning listeners. Equipped with a high-performance DAC chip, it delivers crystal-clear audio that captures every nuance of your music. Users will appreciate the balanced sound signature that enhances both the highs and lows, ensuring a rich and immersive listening experience. With support for various audio formats, including PCM up to 32-bit/768kHz and DSD512, this amplifier allows your music to shine like never before.

Sleek Design and User-Friendly Features

Not only does the FiiO K9 perform exceptionally well, but it also looks fantastic on your desk or entertainment center. Its sleek aluminum chassis not only enhances durability but gives it a modern touch that fits seamlessly into any environment. The intuitive layout features an easy-to-navigate knob for volume control, as well as input selection buttons, making it user-friendly for everyone. Plus, with a range of connectivity options including USB, optical, and coaxial inputs, you can easily integrate it into your existing setup.

Versatile Connectivity Options

One of the standout features of the FiiO K9 is its versatility in connectivity. It supports both single-ended and balanced output, allowing you to pair it with a wide variety of headphones and speakers. Whether you prefer the classic 3.5mm jack or the more robust 4.4mm balanced output, the FiiO K9 has you covered. Furthermore, with its built-in Bluetooth functionality, you can wirelessly stream your favorite tracks directly from your smartphone or tablet, making it perfect for both home use and on-the-go listening.

Note: This text was created with the help of AI.

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FiiO K9 Desktop DAC and Headphone Amp

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The FiiO K9 Desktop DAC and Headphone Amplifier will be a significant yet compact addition to your workspace home office or PC setup. At its core are dual ES9068AS DACs each dedicated to a channel ensuring a reliably accurate and expansive home audio experience. Whether youre using IEMs or over ears the K9 uses the powerful THX AAA 788+ amplifier to make sure your headphones can perform at their best supporting a wide range of products with minimal distortion.FiiO has meticulously designed the K9 ensuring that each function is partitioned to maintain the purity of the signal and minimise interference between components. This attention to detail extends to its connectivity options including advanced Bluetooth 5.1aptx Adaptive and LDAC for quality wireless playback. This amp is also complemented by the FiiO Control app offering an intuitive way to tailor your sound preferences directly from your smartphone.
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