FiiO QX11 Portable DAC &b Headphone Amplifier

• Hi-Fi Mode / Gaming Mode
• Aluminum alloy and forged carbon fiber housing
• Built-in microphone; supports 3.5 mm microphones with wired remote control
• Two Type-C ports
• Desktop Mode with 780 mW + 780 mW output power
• 45 W PD reverse charging
• Dual flagship ES9069Q DACs
• 4 Ti operational amplifiers connected in parallel
• AUTO EQ + specially tuned gaming sound effects

Pushing the Boundaries: Sound and Performance in Perfect Harmony

A Hi-Fi DAC/headphone amplifier and a gaming sound card in one device

FiiO’s Hi-Fi dongles have long been appreciated by audio enthusiasts worldwide thanks to their professional tuning, powerful hardware, and versatile applications. While FiiO is deeply committed to the Hi-Fi sector, it has also received extensive feedback regarding the needs of the gaming sector, particularly high resolution and precise immersive sound localization.

For this reason, FiiO has devoted all its efforts to developing the new-generation FiiO QX11, which pushes beyond the boundaries of the traditional “Little Tail” by deeply integrating Hi-Fi Mode with Gaming Mode.

In Hi-Fi Mode, the QX11 retains FiiO’s signature professional tuning, delivering impressive detail and dynamics. Gaming Mode, on the other hand, specifically optimizes sound effects for precise sound localization, allowing you to identify the direction of sounds and gain a decisive advantage within milliseconds.

The FiiO QX11 is therefore both a professional Hi-Fi DAC and headphone amplifier and a professional gaming sound card.

Two Modes – Hi-Fi and Gaming – for an Immersive Experience

Hi-Fi Mode

Supports hardware decoding up to 768 kHz / 32-bit and DSD256 for faithful music reproduction.

Gaming Mode

Optimized user interface, specially tuned sound effects for various game genres, built-in microphone, and compatibility with headsets with microphones.

Built-in Microphone and Headset Support

Microphone Connectivity for Gaming, Always Online

Built-in microphone, compatible with 3.5 mm microphones equipped with a remote control; ideal for phone calls, voice chats, gaming chats, and staying constantly connected thanks to dual-channel audio feedback and ambient noise cancellation.

Aluminum Alloy / Forged Carbon Fiber Housing

Premium Quality at First Glance, Lightweight in the Hand

The aluminum alloy housing, featuring a color gradient, offers an elegant appearance as light and shadow play across its surface, making a striking impression at first glance.

The innovative forged carbon fiber housing is lightweight and robust, featuring a distinctive “forged texture” and a unique tactile feel.

Two Type-C Ports, Supporting Up to 45 W PD Charging

The dedicated power port supports PD charging of up to 45 W* and can power devices such as smartphones, music players, or tablets, allowing you to listen to music while charging without worrying about running out of battery.

*Actual charging power varies depending on the device. Please refer to actual usage conditions.

Patented Desktop Mode

Small Size, Big Performance

By connecting a power adapter or a power bank such as the E-STICK to the dedicated power port and activating Desktop Mode, the QX11 can deliver up to 780 mW + 780 mW of output power, enough to easily drive earbuds and most headphones.

Patent No.: ZL202321946664.8

Dual Flagship ES9069Q DACs

A Pure Background, with Every Detail Reproduced Precisely

By using two flagship DACs from ESS’s dual-channel series, the ES9069Q, based on the fourth-generation 32-bit HyperStream architecture, FiiO has achieved further improvements in performance while reducing power consumption.

Digital noise within the DAC has also been further reduced, resulting in a rich sonic experience and an exceptionally clean musical background.

Ti-Audio Throughout the Entire Signal Chain for Powerful and Stable Output

The preamplifier uses two Ti OPA1692 operational amplifiers, characterized by extremely low noise and distortion. The headphone amplifier is driven by four Ti OPA1622 operational amplifiers connected in parallel, significantly increasing output power.

The end-to-end Ti-Audio architecture ensures powerful and stable output performance, delivering detailed reproduction and outstanding dynamics.

1.14-inch Color Display

Dual User Interface for Hi-Fi and Gaming: A Dual Experience

The large 1.14-inch IPS color display introduces a new user interface experience, specifically optimized for the different requirements of Hi-Fi and Gaming Modes, allowing you to effortlessly immerse yourself in different worlds.

Specially Tuned Gaming Sound Effects

Fully Optimized – Secure Victory with Ease

Sound effects specially tuned for various game genres, including first-person shooters (FPS), action games (ACT), MOBA games, and music games (MUG).

Footstep sounds, ability sound effects, directional shot cues: professional sound effects designed to help you achieve victory with ease.

Supports AUTO EQ

Perfect Sound, Adjustable with a Single Click

Both the web and app versions support AUTO EQ, which automatically adapts to the characteristics of your headphones and produces the ideal sound with a single click, with precision and without loss of quality.

The app also includes preset sound effects such as Pop, Jazz, and Classical, as well as a ten-level fine-tuning function that allows you to customize the sound precisely to your preferences.

Single-Button Rotary Control – Simply Ingenious

The eye-catching volume control features three-dimensional engraving on both sides. The design details really come to life when you turn and press it: the single-button rotary control provides excellent usability and a pleasant tactile feel.

Brand-New Quick-Access Buttons – Fully Customizable

New physical multifunction quick-access buttons allow you to access frequently used functions with a single press, adapting to your personal usage habits.

Versatile Applications to Meet Every Need

The 3.5 mm Jack Supports SPDIF Output

By connecting an external high-end DAC or active speakers, the device instantly becomes the digital hub of your desktop Hi-Fi system.

Compatible with the E-Stick Power Stick – Create Your Mini Desktop Set

Compact and powerful, with a charging function that also allows you to recharge the E-Stick Power Stick.

Switch Between 60- and 120-Step Volume Control

Quick or highly precise adjustment – choose whichever best suits your preferences.

The Perfect Companion to the App – Discover Additional Features

Connect the device via the FiiO Control app* to unlock additional features and configuration options.

The device also supports online OTA updates as well as local firmware updates.

Technical Specifications

USB Controller: SPV5068

DAC Chip: ES9069Q × 2

USB DAC: Asynchronous, 768 kHz / 32-bit, DSD256 hardware decoding

Operating Modes: Hi-Fi Mode / Gaming Mode / Driverless Mode

Display: 1.14-inch IPS, 135 × 240

Headphone Output: 3.5 mm single-ended + 4.4 mm balanced

Digital Output: SPDIF (via 3.5 mm jack)

Microphone Support: One built-in microphone and 3.5 mm microphone with remote control

Dimensions: approx. ___ mm

Weight: approx. 29 g

Output Power 1: 165 mW (32 Ω / single-ended) / 270 mW (Desktop Mode)

Output Power 2: 18 mW (300 Ω / single-ended) / 35 mW (Desktop Mode)

Output Power 3: 345 mW (32 Ω / single-ended) / 780 mW (Desktop Mode)

Output Power 4: 41 mW (300 Ω / balanced) / 95 mW (Desktop Mode)

Maximum Output Amplitude: 15.2 Vpp

Signal-to-Noise Ratio: ≥126 dB (A-weighted)

THD+N: < 0.0005% (1 kHz / 10 kΩ)

Package Contents

• QX11 main unit

• Standard leather case

• Two short Type-C data cables

• USB dust cover