FiiO QX11 Portable DAC and Headphone Amplifier
The FiiO QX11 Portable USB DAC and Headphone Amplifier delivers audiophile-grade high-resolution decoding and exceptional driving power in an ultra-compact 36-gram aluminum chassis. Engineered with dual flagship ESS ES9069Q 32-bit DACs and a robust Texas Instruments amplification architecture featuring dual OPA1692 op-amps and quad parallel OPA1622 output drivers, the QX11 achieves up to 800mW + 800mW output in patented Desktop Mode with an astonishing 126dB signal-to-noise ratio.
Versatility meets performance with dual USB Type-C ports supporting 45W USB PD fast charging, allowing continuous playback without draining connected smartphones or gaming devices. Seamlessly switch between dedicated HiFi Music Mode (decoding up to 768kHz/32-bit PCM and DSD512) and Gaming Mode with ultra-low latency, 10-band PEQ game presets, integrated microphone, 3.5mm in-line headset support, and AI ENC noise cancellation for crystal-clear team communication.
Elevate your mobile audio and competitive gaming with the FiiO QX11, featuring both 3.5mm single-ended and 4.4mm balanced outputs, a 1.14-inch IPS color display, and a 3D engraved multifunction control knob. Available in Dark Green and Vintage Gold finishes.
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Dual Flagship ESS ES9069Q DAC Architecture
Powered by dual flagship ESS Technology ES9069Q digital-to-analog converters utilizing fourth-generation 32-bit HyperStream architecture, the FiiO QX11 delivers reference-class acoustic clarity and expansive dynamic range. Independent digital and analog stages housed behind dedicated shielding covers eliminate crosstalk, creating an ultra-quiet background where micro-details and nuanced harmonics emerge with pristine realism.
End-to-End Texas Instruments Amplification with 800mW Desktop Mode
The QX11 combines dual TI OPA1692 op-amps in the voltage gain stage with four parallel TI OPA1622 op-amps for headphone output, delivering exceptional current drive, ultra-low distortion (<0.00043%), and linear frequency response. By connecting an external power adapter to the dedicated secondary Type-C port, users can activate patented Desktop Mode (ZL202321946664.8), boosting balanced output power up to an immense 800mW + 800mW at 32 ohms to drive demanding full-sized audiophile headphones.
Dual Type-C Ports with 45W USB PD Pass-Through Charging
Designed for uninterrupted listening and intensive gaming marathons, the QX11 features dual independent Type-C ports. The auxiliary power port supports up to 45W USB Power Delivery (PD) fast charging, simultaneously powering the amplifier and charging your connected smartphone, tablet, or handheld console so you never worry about battery depletion.
Dual HiFi and Gaming Modes with Headset and AI Mic Support
Tailor your acoustic experience instantly between HiFi Music Mode and dedicated Gaming Mode. The QX11 natively supports 3.5mm in-line CTIA headsets and features an integrated omnidirectional microphone backed by AI ENC environmental noise cancellation. Whether communicating in discord, taking business calls, or coordinating with squadmates in competitive FPS titles, vocal pickup remains impeccably clear while in-game footsteps and positional cues are enhanced.
1.14-Inch Color Display and 3D Engraved Multifunction Knob
A vivid 1.14-inch IPS color LCD provides at-a-glance monitoring of sampling rates, EQ presets, gain settings, filter modes, and operating status in either portrait or landscape orientation. Intuitive physical control is provided by a tactile 3D engraved volume knob with press-click functionality, alongside a customizable shortcut button for one-touch mode switching, screen rotation, or track skipping.
Precision 10-Band PEQ and Global AUTO EQ Integration
Fine-tune your acoustic curve using FiiO's comprehensive 10-band parametric equalizer (PEQ) accessible via the FiiO Control mobile application and web platform. Supporting high-resolution PEQ adjustments up to PCM 384kHz/24-bit alongside AUTO EQ community headphone profiles, the QX11 ensures an acoustically matched listening curve for any connected in-ear monitor or headphone.
In The Box Contents
- FiiO QX11 Portable DAC and Headphone Amplifier
- Protective Case
- Type-C to Type-C Data Cable
- Quick Start Guide
- Warranty Card
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Key Features
Gaming Products
Set the stage for the perfect gaming environment
Amps / DACs
Ensure your music feels
dynamic.