The FiiO K5 Pro is a desktop USB DAC and headphone amplifier designed to enhance audio playback quality. It supports high-resolution audio formats with a high comfort level for headphone outputs. The DAC employs a high-performance AK4493EQ chip, which provides superior audio processing capabilities. It supports sampling rates up to 768 kHz/32-bit for PCM and DSD native playback, making it versatile for various audio formats. The amplifier section can deliver a high output power, effectively driving a wide range of headphones. The K5 Pro also features multiple input options, including USB, optical, and coaxial inputs, along with RCA line-out ports for connecting to external speakers or audio systems. The unit also includes a gain switch to accommodate different headphone impedances, ensuring optimal performance across various devices. Additionally, it is designed with a solid aluminum chassis to minimize interference and provide a robust build quality.
