By combining the amplification strength of the Q-series with a modular magnetic design, the QX13 stands out as a high-performance HiFi USB DAC supported by a complete ecosystem of accessories.
The QX13 is offered in two finishes: a sleek aluminum housing or a carbon edition, featuring up to 21 layers of stacked carbon fiber for a construction that is both lightweight and durable. Its extra-large 2-inch display, combined with a variety of customizable UI themes, adds a playful and engaging element to everyday use.
The QX13 incorporates a new flagship DAC chip, delivering top-tier audio performance.
The FiiO QX13 is equipped with the flagship ESS SABRE PRO ES9027PRO DAC. This chip employs a fully differential audio architecture with eight channels operating in parallel, ensuring exceptional detail and accuracy. It is complemented by dual ultra-low-noise ES9312 regulators, providing precise output matching across every audio channel.
Powerful headphone amplification in a portable form.
The FiiO QX13 may be compact, but it packs serious power. Its headphone amplification section employs six high-end TI op-amps to deliver strong, stable output. At the core, four wafer-level precision INA1620 chips are integrated into a carefully engineered internal layout that minimizes crosstalk—ensuring clean, interference-free performance even under demanding conditions.
In addition, two low-noise, low-distortion OPA1692 chips are used to maintain excellent dynamics and stability across a wide range of load conditions.
The FiiO QX13 is packed with features, including an Android app with EQ functionality to further tailor its performance to your preferences. It also offers selectable 60-step or 120-step volume control: the 120-step option provides fine adjustments for sensitive IEMs, while the 60-step mode delivers the power and control best suited for over-ear headphones.
FiiO QX13 – High-quality smartphone accessories.
Another great advantage of the QX13 is the included set of practical accessories: a screen protector, a protective case, and an innovative magnetic mounting system. With its curved magnets, the QX13 can easily attach to the back of most modern smartphones or magnet-compatible cases, letting you plug in and enjoy. This clever design makes using the QX13 every day simpler, more convenient, and a lot more fun.
As shown above, the QX13 is also compatible with FiiO’s optional ESTICK — a portable battery that connects to the second USB power input, enabling the use of Desktop Amp mode on the go. If you want to take full advantage of the QX13’s massive power while staying mobile, the ESTICK is the perfect companion.
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