- Dual AK4497EQ DAC chips
- Dual THXAAA-78 amps
- Legendary octa-core Snapdragon 660
- 6th-gen honeycomb design - 5.5-inch 18:9 bezel-less screen
- Global MQA 8x decoding New Digital Audio Purification
- System (DAPS) - New-gen interactive intelligent volume system
- Innovative physical volume button
- Femtosecond crystals
- Battery capacity 6000mAh
- Android 10 OS
A grand finale of high-end chips
The M11 Plus LTD is equipped with 2 of them now out-of-production AK4497EQ DAC chips with their unique, soft, and natural charm that will allow you to rediscover your music all over again.
Legendary octa-core Snapdragon 660 Smooth
In the M11 Plus LTD is a Snapdragon 660 with a 4 big / 4 small core architecture plenty capable of providing a smartphone-like smooth experience. Not only can the chip capably handle tasks like watching videos and playing games, it can also ensure ultra-low power consumption when only listening to music for better battery life.
Immersive live concert listening experience Neutrally pure amp architecture
Thanks to the feed-forward error correction technology and “neutral” design, the THX AAA-78 amps of the THX AAA Frontier series will let you experience every last sound and detail faithfully restored and placed in the soundstage as if you were in the recording studio.
New anti-interference circuit design
The M11 Plus LTD Adopts a totally new internal layout and a patented modular circuit design. Each module of the circuit has its own shielding cover, which also means that the digital and analogue portions are totally separated. This ensures that these parts do not interfere with each other and ultimately results in a purer sound.
Enhanced power supply Rock on with heavenly sound
The front low-pass filter, small-signal amplification, and amp expansion circuit each have their own independent power supplies achieving a stronger overall power supply for better dynamics. Additionally, many measures have been taken to ensure excellent temperature management including independent shielding covers of different components, use of customised thermal silica gel and graphene, and nickel silver heatsinks all to absorb and dissipate heat as needed. Rock on without actually worrying your device will burn!
All-new DAPS (Digital Audio Purification System), 4th-gen FGPA + NDK femtosecond crystal oscillator
Audio data is passed through a FiiO-developed 4th-gen FPGA with phase-locked loop technology, which works together with two custom Japanese NDK femtosecond crystal oscillators to provide a high-precision and low jitter unified clock source for the entire audio architecture. This is all done in the pursuit of purer sound.
Go wireless HiFi SBC/AAC/LDAC two-way Bluetooth
Besides support for AirPlay and DLNA streaming, newly added is support for the AAC codec for Bluetooth transmission and reception so that iPhone owners can also enjoy truly high fidelity wireless sound. Bluetooth 5.0 transmission support: SBC/AAC/aptX/aptX-HD/LDAC Bluetooth 5.0 reception support SBC/AAC/LDAC.
FiiO’s 6th-gen honeycomb
The M11 Plus LTD inherits the well-received 3D cut designs of the M11/M11 Pro, while innovating with new hexagonal honeycomb design elements. The body and buttons of the M11 Plus LTD seamlessly come together in a design that is both exquisitely beautiful, yet bold and aggressive. This is the one device that is sure to immediately catch your eyes.
Dazzling diamond-cut textured
Contrasting with the bold aggressiveness of the rest of the device is the delicate, exquisite diamond-cut texture of the rear cover. Due to the refraction of light, looking at the back cover from different angles produces different looks for a gorgeous and delightful aesthetic.
New generation interactive intelligent volume system, unique all-in-one volume button with touch panel
Let go of the traditional volume wheel, and embrace the volume button + touch panel. Not only does this volume panel take up less space (leaving more for other components), it also brings an unprecedented volume change experience either through precise adjustments with buttons or by sliding on the touch panel. 5 volume adjustment methods supported: Sliding on panel, buttons, touchscreen, FiiO Link, and Bluetooth remote control.
Insist on a better 5.5-inch 18:9 screen
Not all screens are created equal to a bezel-less one. The M11 Plus LTD has an upgraded 5.5inch HD screen with even more gorgeous colours and an accurate colour temperature. Its 18:9 screen ratio is the perfect combination of maintain an excellent visual experience while making for a more comfortable grip.
Ready for 2.5/3.5/4.4! Newly added balanced line-out
In addition to the 2.5/3.5/4.4mm headphone outs, a new 4.4mm balanced line-out is also added, allowing the perfect connection to many headphones/amplifiers in a single device.
3 gain levels for all kinds of headphones
While the M11 Plus LTD can output a mighty 588 mW, there are 3 gain levels- low, medium, and high. Each gain level has 120 volume steps, allowing you to dial in the volume to exactly where you want. The M11 Plus LTD is perfect whether you are using high-impedance headphones or high-sensitivity earphones.
Beautiful, convenient, efficient New Android 10 version
The M11 Plus LTD contains the first iteration of FiiO’s version of Android 10, with 137 icons redrawn, every detail customised and inspected, everything made sure to be beautiful yet intuitive. New functions such as dark mode, night mode, and three navigation options give you new ways to further enhance your media experience.
Unlimited possibilities with the shortcut button
With the highly customisable FiiO-exclusive shortcut button, you can execute previously complex operations with just one click to your liking.
Massive 6000 mAh battery with 27W smart fast charging
Thanks to the ultra-small size of the volume adjustment system, the M11 Plus LTD contains a huge 6000 mAh battery with support for QC2.0/3.0/4.0 and USB PD fast charging. After a full charge, the M11 Plus LTD can be continuously listened to for 11.5 hours and can remain in deep standby for up to 1000 hours.
3rd-gen All to DSD technology for a purer sound
The FiiO-developed All to DSD technology is now in its 3rd generation, with 30% lower power consumption compared to the previous-gen, less unwanted harmonic, and a softer, purer sound.
Master-quality sound reproduction. Global MQA 8x decoding support
The M11 Plus LTD supports decoding MQA tracks in 8x mode-allowing for rich, master-quality sound reproduction with high sampling rates in manageable file sizes.
|Name / Model No.||M11 Plus LTD||User Interface||Android/Pure Music/USB DAC/Bluetooth Receiver/AirPlay mode|
|CPU Model||Qualcomm Snapdragon 660||No. of cores||8|
|CPU operating frequency||8*Kyro 260（up to 2.2GHz）||DAC||AK4497EQ×2|
|Hardware used||SoC：Snapdragon 660，DAC：AK4497EQ*2，LPF：OPA1642*3，AMP：LMH6644*2，NDK Femtosecond crystal oscillator*2||Special Features||Out-of-print AK4497EQ*2, THX AAA-78*2 amp architecture, legendary eight-core master Snapdragon 660, sixth-generation honeycomb shape, 5.5-inch 18:9 full-screen, a new generation of intelligent volume interaction system, new DAPS digital audio purification System, Android 10 version, global MQA 8x unfold|
|USB||TYPE C Two-way USB3.0||WiFi||2.4GHz/5GHz|
|Bluetooth Transmit||SBC/AAC/aptX/aptX HD/LDAC||Bluetooth Receive（5.0）||SBC/AAC/LDAC|
|AirPlay||Supported||DLNA/NAS||UPNP protocol supported|
|FiiO Link||Supported||WiFi music transfer||Supported|
|Display size||5.5 inches||Display type||IPS Hi-Res incell screen|
|Storage expansion type||Micro SD（TF card)，Hidden TF slot||ROM available to user||About 46G|
|Maximum storage expansion||2TB (theoretically)|
|Buttons and ports|
|Buttons||Physical button + analog potentiometer volume knob + HOLD lock switch + touch screen||USB||Two-way TYPE C USB3.0（Charging/Data transmisson/USB DAC/USB Audio)|
|USB DAC||384kHz-32bit/DSD128||USB Audio||384kHz-32bit/DSD256（Supports DoP/D2P/Native）|
|Headphone Out (PO)||
3.5 mm headphone jack+2.5mm balanced headphone jack+4.4mm balanced headphone
|Line out（LO)||3.5 mm port（shared PO）|
|SPDIF Output||3.5mm port（shared PO, up to 384kHz-32bit/DSD128）||Balanced line out||4.4 mm port（shared 4.4mm balanced port）|
|Color||Black/Stainless steel||Dimensions||About 136.6x75.7x17.6mm|
|Weight||About 310g (Black)/405g (Stainless steel)||Volume control type||Slide or button control|
|Recommended headphone impedance||16~150Ω (3.5mm headphone output)||Equalizer||10-band EQ (±12dB), 8 presets+custom preset, custom EQ supported|
|16~300Ω (2.5mm+4.4mm balanced output)|
|Gain control||L/M/H||L/R channel balance adjustment||L20~R20 (0.5dB every level）|
|USB power adapter||QC4.0/ PD2.0 quick charge||Battery capacity||6000mAh|
|Charging time||About 3h (QC4.0 quick charge)||Deep sleep time||＞1000h|
|Battery Life & Test Conditions|
|3.5mm headphone output：＞11.5h|
|Screen||OFF||Test File||MP3 44.1kHz/16bit|
|2.5mm+4.4mm balanced output：＞10h|
|Screen||OFF||Test File||MP3 44.1kHz/16bit|
|Firmware Upgrade||Supports via zip file + TF card + OTA||All to DSD||Supported|
|MQA||Supports 8x MQA||Navigation control||Gesture control/2-Bottom navigation/3-Bottom navigation|
|Dark theme||Supported||Night Light||Supported|
|Double click to wakeup||Supported||Power-off timers||Supports sleep/Idle poweroff|
|In-vehicle mode||Would power on/off automatically when vehicle engine starts/stops||Pulsing Indicator||Can be set to always on/breath/off, the brightness can be customized|
|Screenshot||Screenshot by three-fingers swiping down and pressing both the power and the volume -
|Locate Currently Playing Track with One-click||Supported|
|Custom playlist sorting||Supported||Third-party apps support||Supports any app|
|Headphone out specifications 1（3.5mm port, A-wt.）|
|Output power 1||≥295mW（16Ω / THD+N＜1%)||Output impedance||≤1Ω|
|Output power 2||≥206mW（32Ω /THD+N＜1%)||THD+N||＜0.0006%（1kHz/32Ω）|
|Output power 3||≥23mW（300Ω / THD+N＜1%)||Separation||≥76dB（1kHz/32Ω）|
|Line output specifications(A-wt.)|
|Frequency Response||5Hz~90kHz（-5dB）||Noise floor||＜1.7μV|
|Channel Separation||＞105dB（1kHz/10kΩ）||Line level||2V|
|Balanced out specifications 2（2.5mm+4.4mm balanced output, A-wt.）|
|Output power 1||≥500mW（16Ω / THD+N＜1%)||Output impedance||≤2Ω|
|Output power 2||≥588mW（4.3V）（32Ω /THD+N＜1%）||THD+N||＜0.00146%（1kHz/32Ω）|
|Output power 3||≥88mW（300Ω /THD+N＜1%)||Separation||≥111dB（1kHz/32Ω）|
|Balanced line output specifications(A-wt.)|
|Frequency Response||5Hz~90kHz（-5dB）||Noise floor||＜2μV|
|Channel Separation||＞114dB（1kHz/10kΩ）||Line level||2.61V|
|File format support|
APE Extra High：192kHz/24bit（MAX）
|Lossy compression:||MP3, OGG, WMA, AAC, etc|
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