FiiO QX13 Portable DAC and Headphone Amplifier 3.5mm 4.4mm USB C Titanium Gold

FiiO QX13 - Titanium Gold

Extra-large colour display

The QX13 features an extra-large colour display outfitted with Corning third-gen high-strength glass for greater durability and scratch resistance, rare among audio dongles. Multiple newly developed personalised UI themes powered by a 32-bit processor ensure that the user experience is unrivalled among audio dongles, making it just right for you, whether in portrait or landscape mode.

• 900mW+900mW desktop-level power
  
• ESS 8-channel DAC ES9027PRO
  
• 6 TI high-precision op-amps
  
• XMOS 16-core XU316
  
• 10-band high-precision PEQ
  
• 1.99-inch colour display
  
• Included magnetic protective leather case

Desktop-grade DAC - 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’ optimised power efficiency and effectiveness in reducing clock jitter.

*The ESS SABRE PRO series of DAC chips are mainly used in high-end audio systems and professional audio gear. The first generation of products included the flagship ES9038PRO, and the second generation of products included the new flagship ES9039PRO and EES9027PRO.

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.

Digital and analogue separation - Multi-layer shielding

The digital and analogue boards are separated and equipped with a shielding cover for isolation, ensuring precise and dynamic signal processing. This design also effectively absorbs and dissipates heat, enabling effective thermal management and ensuring the QX13 delivers sustained high-power output.