Fiio K11 DAC & Headphone Amplifier – 6.35mm & 4.4mm Balanced, USB/Coax/Optical, 1400mW, 384kHz/DSD256, Silver

Enhance your home audio or PC listening with the Fiio K11 DAC and headphone amplifier. This compact, silver-finished device blends a precise digital-to-analog converter with a capable amplifier, delivering a richer, more immersive sound across movies, music, and games. Its slim aluminium chassis fits neatly on a desk or shelf, adding a touch of modern elegance while staying unobtrusive during daily tasks.

Powerful, flexible amplification

With a maximum output reaching 1400 mW, the K11 is tuned to drive high-impedance headphones up to 350 ohms. This headroom helps preserve dynamic range, unlocks tighter bass, and maintains clarity at higher listening levels, giving you more presence without harshness across genres.

• High-resolution DAC supports PCM up to 384 kHz / 24-bit and DSD256 for faithful detail.
• Ample headroom preserves transient detail and musicality for a variety of listening styles.

Broad connectivity for versatile setups

Connect a computer, TV, or media player via USB, coaxial, or optical inputs. Outlets include 4.4 mm balanced, 6.35 mm single-ended headphone, RCA line-out, and coaxial outputs, enabling flexible routing to speakers or additional gear.

• 4.4 mm balanced output for a clean, balanced signal path.
• 6.35 mm headphone out, RCA line-out, and coaxial options cover headphones and speakers alike.

Compact design with clear guidance

The aluminium alloy chassis combines durability with a slim footprint, ideal for cluttered desks or small entertainment setups. A high-contrast VA display provides at-a-glance information such as sampling rate, volume, gain, and mode, making operation intuitive.

Finished in a sleek silver tone, the K11 adds a refined aesthetic to any room while remaining easy to integrate with your existing audio chain.

Real-world appeal

Whether you’re watching a film, streaming music, or enhancing computer audio, the K11 offers a potential improvement in detail, space, and realism. It is designed to be a flexible, reliable companion for home theaters, desks, or media centers seeking clearer sound without overpromising results.