K17 Desktop DAC & Headphone Amplifier

FiiO K17 High‑Fidelity Desktop DAC & Headphone Amplifier

The FiiO K17 is a professional‑grade desktop DAC and headphone amplifier designed for serious listeners, audiophiles, and creators who want the clearest, most powerful audio performance from headphones, IEMs, and speaker systems. It blends cutting‑edge digital conversion, high‑power amplification, and intuitive control into a single powerhouse unit.

Exceptional Sound Quality and Precision

At the heart of the K17 is a flagship AKM DAC configuration — combining the AK4191 controller with dual AK4499EX DAC chips to deliver ultra‑clean audio with outstanding resolution, deep dynamics, and wide soundstage imaging. This design ensures high channel separation and minimal interference so your music sounds faithful and lifelike across all genres.

Massive Power for All Headphones

The discrete Class‑AB amplifier section uses high‑performance transistor circuitry to generate up to 4000 mW per channel in balanced output, easily driving demanding over‑ear headphones as well as sensitive IEMs with effortless authority. The low output impedance and high current capability help preserve detail and control at any volume level.

Advanced DSP and Custom EQ

A built‑in high‑speed DSP enables a 31‑band high‑precision parametric EQ so you can tailor the sound to your preference without losing fidelity. Adjustable gain, dynamic range compression/expansion, and customizable filters give you complete control over your listening experience — from studio‑like neutrality to personalized sonic signatures.

Intuitive Touchscreen and Remote Control

A responsive 3.93‑inch touchscreen puts key controls and settings at your fingertips while an included infrared remote allows convenient adjustments from across the room. Whether tweaking EQ, adjusting volume, or switching input sources, control is simple and user‑friendly.

Flexible Connectivity and Use Cases

The K17 supports a wide range of connections, including USB, optical, coaxial, and balanced outputs, making it versatile for desktop audio setups, music servers, PC audio rigs, and more. Its robust design and comprehensive feature set make it ideal as the centerpiece of high‑fidelity listening systems.

Why Audiophiles Choose It

• Flagship‑grade DAC architecture for detailed, natural sound
• Powerful headphone amplification for all impedance levels
• Precision parametric EQ for fine‑tuning every frequency
• Touchscreen and remote for convenient control
• Elegant design that fits premium desktop audio setups