Carbon Fiber High-End USB Dongle, FIIO Portable DAC and Headphone Amplifier QX13 Is Officially Released!

FIIO’s all-new QX series represents a higher-end tier than the KA series in the USB DAC category, prioritizing audio quality while delivering premium performance and versatile adaptability.

The QX13 marks the inaugural masterpiece of this series, incorporating over a decade of FIIO’s DAC/amp technological expertise. By integrating the amplification prowess of the Q-series with attachable/magnetic design features, it establishes itself as a high-specification HiFi USB DAC with a comprehensive ecosystem.

Fully carbon fiber body, extra large color display

The QX13 is made with up to 21 layers of stacked carbon fiber for a lightweight yet durable build. The extra large 1.99-inch display, coupled with multiple sets of UI themes, makes it higher-end and delicate, let alone the interactions and features surpassing comparable products.

Desktop-grade DAC, ESS ES9027PRO

The QX13 applies the flagship ESS SABRE PRO ES9027PRO. The chip features a fully differential audio architecture design with 8 channels set up in parallel, and is paired with a pair of ultra-low-noise ES9312 regulators for precise output matching on each audio channel. Audio signals are accurately restored thanks to this pair of chips’ optimized power efficiency and effectiveness in reducing clock jitter.

6 high-end TI op-amps, powerful and stable output with high efficiency

The QX13 uses four wafer-level precision-integrated INA1620 chips, with a specially designed internal layout to significantly reduce crosstalk – for no interference between channels even under extreme conditions. Additionally, two low-noise, low-distortion OPA1692 chips are employed to ensure excellent dynamics under various load conditions.

All-new magnetic ecosystem, relive a portable desktop experience

The QX13 comes standard with a magnetic leather case, compatible with the Estick power bank for lightweight portability with powerhouse performance. Opt for the bundled magnetic leather case (sold separately) to combine both devices - enabling charging configurations that power the Estick while creating your personalized mini desktop stack, ensuring uninterrupted musical enjoyment.

For more impressive features, such as the up to 900mW+900mW robust power output, XMOS 16-core XU316, dual ultra-low phase noise, low temperature drift femtosecond crystal oscillators, 10-band high-precision PEQ, etc., please visit the product page on our website.

* The QX13 is available at our AliExpress Official Store. Click the link to take it home right away: https://www.aliexpress.us/item/3256809279986951.html

Best regards,

Guangzhou FIIO Electronics Technology Co., Ltd.