FiiO K15 Desktop DAC AMP Headphone Amplifier Full MQA PEQ Hi-Res Audio dual AK4497S chips DSD512 PCM768 Bluetooth LDAC

FiiO K15 Desktop DAC and Headphone Amplifier

High-End Audio | Dual AKM DACs | 3000mW Power Output | Fully Balanced Design

The FiiO K15 is a premium desktop DAC and headphone amplifier designed to deliver high-fidelity audio with superior sound resolution and dynamic range. Featuring dual AKM AK4497S DACs, a discrete Class-AB amplifier, and a fully balanced audio circuit, the K15 ensures a natural, immersive sound experience with powerful output, making it ideal for audiophiles and professionals seeking top-tier audio performance.

Key Features

• Dual High-End AKM AK4497S DACs – Provides low distortion, wide dynamic range, and extended signal bandwidth for rich, detailed sound across all frequencies.

• Discrete Class-AB Amplifier Circuit – Delivers 3000mW + 3000mW balanced output, able to drive both full-sized headphones and IEMs with ease, offering a smooth, natural sound.

• Advanced Technology – 28nm-grade process technology and uniform magnetic field design ensure precise audio reproduction and reduced distortion.

• Eight Operating Modes – Supports multiple input methods including USB DAC, Bluetooth decoding, coaxial, and single-ended/balanced line inputs, providing versatile connectivity options for all your devices.

• Fully Balanced Audio Circuit – Reduces crosstalk and noise, ensuring a cleaner, more refined sound with enhanced dynamic range.

• Crystal Clear Sound – 2 Accusilicon low-phase noise femtosecond crystal oscillators minimize phase noise interference, delivering pure and stable sound.

• Gigabit Ethernet and Wi-Fi Support – 2.4G/5G Wi-Fi and Gigabit Ethernet support stable, high-quality data transmission for lossless audio streaming.

• High-Performance DSP – Supports up to 768kHz/32bit PCM, DSD512, and MQA for full decoding of high-resolution audio files.

• Customizable Sound – 10-band high-precision PEQ allows you to fine-tune audio to your preference using the FiiO Control App or web-based PEQ interface.

Technical Specifications

• DAC Chips: Dual AKM AK4497S

• Power Output:

  • 3000mW + 3000mW (balanced, 32Ω load)

• Impedance: 20Ω

• Signal-to-Noise Ratio (SNR): >122dB (A-weighted)

• THD+N: <0.001%

• Frequency Response: 7Hz – 40kHz

• Outputs:

  • XLR4 balanced output

  • 3.5mm single-ended output

  • Headphone out

• Inputs:

  • USB Type-C (up to 768kHz/32bit, DSD512)

  • Bluetooth 5.1 (LDAC, aptX Adaptive, SBC, AAC)

  • Coaxial input

  • Single-ended & Balanced Line-In

• Power Supply: DC/AC dual power supply (30W, 12V-2.5A)

• Display: 3.93-inch touchscreen

• Weight: 4.5 kg (approx.)

Package Includes

• FiiO K15 DAC and Headphone Amplifier

• AC Power Cord

• Remote Control

• XLR4 Decorative Plug

• USB Data Cable (x2)

• Headphone Plug Adapter

• Warranty Card

• Quick Start Guide

Note:
The FiiO K15 is designed for audiophiles seeking the ultimate in sound quality and audio performance. With its powerful output, dual AKM DACs, and fully balanced architecture, it offers a natural, expansive soundstage that will bring your music to life. Whether you're listening to high-resolution audio files or streaming from your device, the K15 delivers unparalleled sound fidelity.