FiiO QX11 Green

The FiiO QX11 is a portable DAC and headphone amplifier that also functions as a gaming sound card. It offers two operating modes: Hi-Fi mode for high-resolution music playback and Gaming mode with specially tuned sound effects for improved audio positioning in different game genres.

Dual ESS ES9069Q DACs support PCM decoding up to 768 kHz/32-bit and native DSD256 hardware decoding. The analogue signal chain features two TI OPA1692 operational amplifiers in the preamplifier stage and four parallel-connected TI OPA1622 operational amplifiers in the headphone amplifier stage.

Desktop Mode delivers up to 780 mW + 780 mW output power when connected to a suitable external power source through the dedicated USB Type-C power port. This port also supports up to 45 W PD reverse charging, allowing the QX11 to supply power to compatible devices while in use.

Gaming features include dedicated sound profiles for FPS, action, MOBA and music games, as well as a built-in microphone and support for 3.5 mm microphones with wired remote control. AUTO EQ automatically adjusts the sound to match connected headphones and is available through the web interface and Android app.

The QX11 features an aluminium alloy and forged carbon fibre housing, a 1.14-inch IPS colour display, a rotary volume control and programmable multifunction buttons. The 3.5 mm jack also supports SPDIF digital output for connection to an external DAC or active speakers. Volume adjustment can be switched between 60 and 120 steps.

Features
Portable DAC and headphone amplifier with gaming sound card functionality
Hi-Fi and Gaming modes
Dual ESS ES9069Q DACs
PCM decoding up to 768 kHz/32-bit and native DSD256 hardware decoding
Two TI OPA1692 preamplifier operational amplifiers
Four parallel-connected TI OPA1622 headphone amplifier operational amplifiers
Desktop Mode with up to 780 mW + 780 mW output power
Up to 45 W PD reverse charging
Gaming sound profiles for FPS, ACT, MOBA and MUG games
Built-in microphone and support for 3.5 mm microphones with wired remote control
AUTO EQ via web interface and Android app
1.14-inch IPS colour display
Rotary volume control and programmable multifunction buttons
Selectable 60- or 120-step volume adjustment
3.5 mm jack with SPDIF digital output support
Aluminium alloy and forged carbon fibre housing

Compatibility
FiiO Control app (Android version only)
Web-based AUTO EQ
Headsets and 3.5 mm microphones with wired remote control
Compatible with the FiiO E-Stick Power Stick

Connections
2 × USB Type-C ports
3.5 mm headphone output / SPDIF digital output