FiiO KA17

FiiO KA17 – Flagship Dongle DAC & Headphone Amplifier

The FiiO KA17 brings desktop-level audiophile performance in a compact dongle design. With dual ESS ES9069Q DACs, THX AAA‑78+ amplification, and a built-in OLED screen, it delivers transparent, high-resolution audio up to 768 kHz PCM and DSD512. A “Desktop Mode” unlocks massive power for demanding headphones—pure technological elegance in your pocket.

Key Features

• Dual ESS ES9069Q DACs: 32‑bit HyperStream IV DACs for ultra-low noise and superb detail
• THX AAA‑78+ amp: Four-channel balanced circuit; up to 650 mW × 2 balanced output in Desktop Mode
• Desktop Mode: Activates with external USB‑C power to maximize output and clarity
• Ten-band PEQ & eight digital filters: Fine-tune sound via hardware controls or the FiiO Control app
• OLED display & tactile buttons: Clear visual feedback, filter selection, gain control, and display orientation
• Robust build: Aluminum chassis with two separate USB‑C ports and solid internal board shielding

Customer Benefits

Get desktop-grade DAC/headphone amp performance you can carry anywhere. Whether you're driving high-impedance headphones on the go or stationary on your desk with full power, the KA17 adapts seamlessly. Its intuitive display and customizable EQ mean personalized, reference-quality sound—no bulk, no compromise.

Quick Specs

• DAC Chips: Dual ESS ES9069Q, up to 768 kHz / 32‑bit PCM, Native DSD512
• Headphone Outputs: 3.5 mm SE & 4.4 mm balanced
• Power (High Gain): Up to 270 mW (SE) & 650 mW (BAL) at 32 Ω in Desktop Mode
• Display: 0.91″ OLED
• EQ & Filters: PEQ + 8 digital filter presets
• Controls: Volume rocker, mode button, desktop toggle
• Dimensions: 64 × 27.7 × 12.7 mm
• Weight: 33.5 g

What’s in the Box

• FiiO KA17 DAC/Amp
• USB‑C to USB‑C cable
• USB‑C to USB‑A adapter
• Protective leatherette case
• Main unit dust‑plug covers

Use Cases / Ideal For

Perfect for audiophiles who want desktop-level sound on the go, or need extra power for demanding headphones. Ideal for travel, mobile listening, or powering high-end headphones from a portable source.

Compatibility

Plug-and-play with Windows, macOS, iOS, Android, and Linux. Supports UAC 1.0/2.0 and MQA full decoding. Compatible with virtually all headphones from IEMs to planars.

Pros & Cons

✅ Pros:

• Exceptional sound quality from flagship DAC and amp
• Desktop Mode unlocks serious power and low distortion
• Flexible EQ and filter customization
• Small, durable design with clear OLED feedback

⚠️ Cons:

• Warm and power-hungry during extended desktop use
• PEQ switching causes slight playback interruption
• No wireless connectivity

The FiiO KA17 is a technological marvel—a portable DAC/amp with the sonic depth of a desktop rig. Power, precision, and personalization—all in a pocket-friendly body.