FiiO M11 Lossless Portable Music Player


Dang it.

We hate to be the bearers of bad news, but the FiiO M11 has reached its end of life. Fortunately, we have a great alternative for you. Check out the FiiO M11 Plus ESS.


Featuring a lightning-fast processor, two audiophile digital-to-analog converters (DACs), wireless support, and four plus terrabytes of storage, the M11 is a portable audio titan. 

Blistering Performance

The M11 features the Samsung Exynos 7872, a 2GHz, hexa-core processor that delivers lag-proof, frustration-free file transfers, track playback, and operation. 

Exquisite Sound

Two AK4493 digital-to-analog converters (DACs) provide class-leading balanced audio with support for sample rates up to 32bit/384kHz and native DSD256. 

Noiseless Playback

Boasting a signal-to-noise ratio (SNR) of >118dB and a total harmonic distortion plus noise (THD+N) rating of 0.001%, the M11 plays nothing but pure audio.  

4+TB of Elbow Room

32GB of internal storage plus not one but two 2TB microSD card slots? Your library has never had so much elbow room. 

Wireless Wonder

Dual-band WiFi not only ensures better signal strength and stabler connections; by using a different band it avoids interference with Bluetooth altogether. WiFi and Bluetooth team up to allow the M11 to work as a Bluetooth player/amp and interact with any other DLNA devices you own.

Dynamic EQ

With 8 EQ presets, the M11 can accommodate whatever genre you’re feeling: Norwegian black metal, synth-pop, emo acid jazz, whatever (okay, we made up emo acid jazz, but we would love hear what that sounds like). Presets include: rock, blues, classical, jazz, pop, dance, vocal, and metal. 



  • DAC: 2 x AK4493EQ 32-Bit

  • Amplifier: 2 x OPA926

  • External DAC Functionality: Yes, DSD up to 32bit/384 kHz 

  • Frequency Response

    • 10Hz to 90kHz -3dB (Unbalanced Line Out)

    • 10Hz to 90kHz -3dB (Balanced Headphone Out)

    • 10Hz to 90kHz -3dB (Unbalanced Headphone Out)

  • Impedance

    • 16 to 150Ω (Unbalanced Headphone Out)

    • 16 to 300Ω (Balanced Headphone Out)

  • Gain Settings: High1, Low1

  • Volume Control: Analog (120 Steps)

  • THD+N

    • 0.001% at 1kHz (Unbalanced Line Out)

    • 0.003% at 1kHz (Unbalanced Headphone Out)

    • 0.002% at 1kHz (Balanced Headphone Out)

  • Audio Power Output

    • 255mW at 16Ω (Unbalanced Headphone Out)

    • 195mW at 32Ω (Unbalanced Headphone Out)

    • 22mW at 300Ω (Unbalanced Headphone Out)

    • 480mW at 16Ω (Balanced Headphone Out)

    • 550mW at 32Ω (Balanced Headphone Out)

    • 88.5mW at 300zΩ (Balanced Headphone Out)

  • Signal to Noise Ratio

    • >115dB (Line Out)

    • >118dB (Unbalanced Headphone Out)

    • >118dB (Balanced Headphone Out)

  • Balance Control: Yes

  • Custom Equalizer: Yes


  • CPU

    • 2.0GHz ARM Cortex A73 Dual-Core

    • 1.6GHz ARM Cortex A53 Quad-Core

  • RAM: 3GB

  • Operating System: Android 7.0

  • Internal Storage Capacity: 32GB

  • Maximum External Storage Capacity: 4TB

  • Flash Media Slot: 2 x microSDXC

  • Display: 5.15" LCD (1440 x 720 Resolution)

  • Operation Method: Physical Buttons, Touchscreen, Volume Wheel

Media Support

  • FM Tuner: No

  • Video Recording: No

  • Formats Supported: DSD64, DSD128, DSD256 (ISO, DSF, DFF, DST), DXD 352.8K, APE FAST/High/Normal, APE Extra High, APE Insane, Apple Lossless, AIFF, FLAC, WAV, WMA Lossless, MP3, OGG, WMA, and AAC


  • Wireless 

    • Bluetooth 4.2

    • Wi-Fi 4 (802.11n)

  • Bluetooth Codecs: aptX, aptX HD, LDAC

  • Connections

    • 1 x 1/8" / 3.5mm Headphone / Line / S/PDIF Output

    • 1 x 2.5mm Balanced Headphone Output

    • 1 x 4.4mm Balanced Headphone Output

    • 1 x USB Type-C USB 3.0 Input

  • Built-In Mic: No


  • Battery: 1 x Built-In Rechargeable Lithium-Polymer Battery 3800 mAh

  • Charging Time: Full Charge: 2.5 Hours


  • Water Resistance: None

  • Dimensions (W x H x D): 2.8 x 5.1 x 0.6"  (70.5 x 130.0 x 15.5mm)

Packaging Info

  • Package Weight: 1.295 lb (587g)

  • Box Dimensions (LxWxH): 7.2 x 4.9 x 2.9" (18 x 12.4 x 7.3cm)

FiiO M11 Lossless Portable Music Player User Manual Download

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