The FiiO K11 Headphone Amp is here to make your dreams of pristine, high-quality sound a reality. With a host of impressive features, this amp redefines the possibilities for your audio experience.

A Variety of Inputs and Outputs

The K11 boasts a plethora of input and output options, setting it apart from the crowd. With USB, optical, and coaxial inputs, as well as 4.4mm, 6.35mm, RCA line, and coaxial outputs, the K11 is ready to meet all your audio needs. Whether you're connecting to a smartphone, gaming console, or a high-end audio source, this versatile amp has you covered.

Large Power Output

Under a 32Ω load, the K11 flexes its muscle with an impressive 1400mW power output in balanced modes. This sheer power allows it to effortlessly drive a wide range of HiFi earphones and headphones, unlocking their full potential and delivering a breathtaking audio experience.

3 Gain Levels, 3 Volume Curves

Customize your listening experience with three distinct gain levels, each with its own unique volume curve. Whether you prefer sensitive earphones or demanding over-ear headphones, the K11 ensures you enjoy the perfect sound quality tailored to your preferences.

Specially Designed Audio Circuit and Power Supply

Beneath the K11's slim and sleek exterior lies a meticulously designed audio circuit. It's supported by over 16 low-noise LDOs, ensuring precise voltage stabilization and powered by an external 12V switching power supply. The result is a pure and robust supply of power, ensuring stable, high-quality audio for an enjoyable musical journey every time.

Slim and Stable

The K11's slim aluminum alloy body not only exudes modern elegance but also ensures versatility in placement. Its silicon anti-slip pad guarantees a stable and secure position on your desk, letting you find the perfect spot to complement your workspace.

Clear Always-On Display

Stay informed at a glance with the custom, high-contrast VA display. This display showcases vital information such as sampling rate, volume, gain, or output mode, ensuring you're always in control of your audio setup.

Adjustable RGB Logo Lighting

The illuminated RGB FiiO logo adds a touch of flair to your setup. This feature not only enhances aesthetics but also serves as a quick indicator of the current audio sampling rate. Six LED strips and carefully designed reflective elements create a uniform and elegant light display.

One Multifunction Volume Knob

In its minimalist design, the K11 simplifies control with a multifunction volume knob. This knob powers the device, facilitates menu operation, adjusts volume, and handles other functions. Its intuitive design makes executing complex actions a breeze, and you can quickly switch between LO/PO modes for seamless integration with different headphones and audio setups.

Driver-Free Mode for Plug-and-Play

The K11 operates seamlessly in USB DAC mode, without the need for drivers on Windows 10 and above systems. It's also compatible with popular gaming consoles like the PS5 and the Switch. Just plug and play, whether you're savoring music or diving into games, and explore optional driver support for higher sampling rates.

The FiiO K11 Headphone Amp is not just an audio accessory; it's a game-changer for your listening pleasure. Elevate your sound quality and take control of your audio world with this outstanding device. Unlock a world of sonic possibilities with the FiiO K11 - your gateway to audio excellence.