FiiO M11Pro Lossless Portable Stainless Steel Music Player
What differentiates the M11Pro from the M11? The M11Pro features true audiophile upgrades: a THX AAA amplifier, MQA support, dual independent crystal oscillator for jitterless playback, and an upgraded digital-to-analog converter (DAC).
The M11Pro features the Samsung Exynos 7872, a 2GHz, hexa-core processor that delivers lag-proof, frustration-free file transfers, track playback, and operation.
The M11Pro features two AK4497EQ DACs, providing class-leading balanced audio with support for sample rates up to 32bit/384kHz and native DSD256. These DACs beat the M11’s DACs in terms of signal-to-noise ratio (SNR) and total harmonic distortion plus noise (THD+N) rating.
Fully Balanced THX AAA Amplifier
The THX AAA amplifier provides greater yet more efficient power than most op-amps, allowing the M11Pro to drive even the most high-impedance headphones with an extremely low noise floor.
Would you die a little if we told you that MP3 files deliver just 10% of original studio recordings? That’s one-tenth of the nuance, depth, and richness that the artist intended for you to hear. MQA (Master Quality Authenticated) files, on the other hand, deliver the full, uncompressed sound of the original master recordings in all their richness. The M11Pro supports this technology, delivering the best version of the music you love.
Jitter is this generation’s disc skip--it’s aggravating, intrusive, and could potentially ruin a listening experience. Okay, maybe it’s not as intrusive as disc skip, but it should be avoided at all costs. The M11Pro uses dual independent crystal oscillators to correct drift in the signal timing, making jitter a thing of the past.
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 M11Pro to work as a Bluetooth player/amp and interact with any other DLNA devices you own.
With 9 EQ presets, the M11Pro 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: pop, blues, classical, jazz, rock, dance, metal, vocal, as well as user-defined custom EQ.
DAC: 2 x AK4497EQ 32-Bit
Amplifier: 2 x LMH6644
External DAC Functionality: Yes, DSD up to 32bit/384 kHz
10Hz to 86kHz -3dB (Unbalanced Line Out)
10Hz to 86kHz -3dB (Balanced Headphone Out)
10Hz to 86kHz -3dB (Unbalanced Headphone Out)
1.1Ω(Unbalanced Headphone Out)
2.4Ω(Balanced Headphone Out)
Gain Settings: High1, Low1
Volume Control: Analog (120 Steps)
0.0006% at 1kHz (Unbalanced Line Out)
0.00084% at 1kHz (Unbalanced Headphone Out)
0.00108% at 1kHz (Balanced Headphone Out)
Audio Power Output
294mW at 16Ω (Unbalanced Headphone Out)
200mW at 32Ω (Unbalanced Headphone Out)
22mW at 300Ω (Unbalanced Headphone Out)
460mW at 16Ω (Balanced Headphone Out)
550mW at 32Ω (Balanced Headphone Out)
88.5mW at 300Ω (Balanced Headphone Out)
Signal to Noise Ratio
>119dB (Line Out)
>113dB (Unbalanced Headphone Out)
>115dB (Balanced Headphone Out)
Balance Control: Yes
Custom Equalizer: Yes
2.0GHz ARM Cortex A73 Dual-Core
1.6GHz ARM Cortex A53 Quad-Core
Operating System: Android 7.0
Internal Storage Capacity: 64GB
Maximum Storage Capacity: 2TB
Flash Media Slot: 1 x microSDXC
Display: 5.15" LCD (1440 x 720 Resolution)
Operation Method: Physical Buttons, Touchscreen, Volume Wheel
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
Wi-Fi 4 (802.11n)
aptX, aptX HD, LDAC, SBC
Built-In Mic: No
Battery: 1 x Built-In Rechargeable Lithium-Polymer Battery 4370mAh
Charging Time: 2 Hours
Water Resistance: None
Dimensions (W x H x D): 2.8 x 5.1 x 0.6" (70.5 x 130.0 x 16.5mm)
Weight: 8.18oz (232g)
Package Weight: 1.29 lb (585g)
Box Dimensions (LxWxH): 7.2 x 4.8 x 2.9" (18.2 x 12 x 7.3mm)