M27 | Portable Hi-Res Smart Music Player

Reference-Grade Portable Smart Hi-Fi Music Player | Completely Enhanced, in a Class of Its Own
Continuing the M17's design concept of a "portable desktop unit", FiiO have spent four years creating a reference-grade portable smart Hi-Fi music player. With cutting-edge specs and performance, a desktop-grade architecture and interfaces, and balanced yet extortive sound, it sets a new benchmark among all digital music players.

QCS6490 Based on the Same Architecture as Snapdragon 778G | Multi-Generational Leap
A revolutionary multi-generational upgrade has led to an explosive leap in performance. With the A78 large core clocked up to 2.7GHz, the system operates with unparalleled fluidity. It can easily manage multi-tasking and smoothly run all popular video and audio services.

Dual MicroSD Card Slots | Unlocking Your Music Library
Not only does the M27 come standard with 8GB RAM and 256GB storage, but the dual microSD card slots are also back, offering fast and consistent read/write speeds. Combined with the new-generation processor, you can effortlessly access and manage your vast collection of music anytime, anywhere.

Portable + Desktop Ports | A New Generation of Crossover Devices
In addition to the common outputs found on portable devices, it is uniquely equipped with a 6.35mm headphone jack, coaxial input and output ports, and an optical output port. This level of connectivity and compatibility goes well beyond what is typically found on portable devices, greatly enhancing its integration with desktop systems.

Two ESS ES9039SPRO 8-Channel Flagship DACs
Extremely high dynamic range and ultra-low distortion ensure accurate reproduction of sound details, delivering rich and clear sound. The device features two dual-channel, ultra-low-noise ES9312 regulators working in conjunction with the two ES9039SPRO chips. This setup uses four independent power supplies, each dedicated to one of the four differential modules, resulting in enhanced dynamic range and ultra-low noise.

Five Hardware Gain Levels | Unrivalled 5000mW Output Power
With marked improvements in output power and voltage at every gain setting and impedance, the device delivers a superberb sonic experience with all IEMs and over-ear headphones. Plug in a fast charger via the dedicated power port to engage the Ultra High Gain Mode, unleashing a massive 5000mW+5000mW of output power, allowing the M27 to easily handle even the most demanding dynamic musical passages.

Seamless Battery Protection Through Hardware & Software 9200mAh Safe High-Voltage Battery
Supports 35W fast charging via the QC3.0, QC4.0, PD2.0 and PD3.0 PSS fast charging protocols.

Removeable Battery Pack
The battery can be removed and swapped, alleviating concerns about long term battery duration.

Patented Desktop Mode
The battery is bypassed when used in this mode, allowing you to not worry about constant battery wear from high power output. This efficiently cuts down on the number of charge / discharge cycles and thus prolongs battery lifespan.

6th Generation Proprietary Digital Audio Purification System (DAPS) | New High-Capacity FPGA + Dual RIVER Femtosecond Crystal Oscillators
FiiO's latest generation of its proprietary DAPS system introduces a newly developed high-capacity FPGA and dual high-performance femtosecond crystal oscillators. This combination delivers ultra-high precision and ultra-low jitter digital signal transmission, resulting in exceptionally pure and clear sound.

31-Band High-Precision Lossless PEQ | Auto EQ, for Even Greater
This digital music player is the first to globally support a 31-band high-precision PEQ. Utilising FiiO's proprietary algorithms and interface, it allows for fine-tuned sound customisation. This lets you simulate or correct a headphone's frequency response curve to perfectly match your personal sonic taste.

Is manual fine-tuning too complex? AUTO EQ and sound presets make it easy to get started. AUTO EQ enables diverse sonic experiences - just upload or select your headphone's original data and your desired target curve. It also includes various built-in sound effects like Pop and Jazz, plus a specially tuned "FX17 Relaxed Sound" EQ designed just for the FX17 - giving it a richer, more enjoyable high-fidelity sound.

Desktop-Class Audio Architecture | Meticulously Designed Circuit
The six-stage fully differential audio circuit, built to full-size desktop standards, effectively displays audio dynamics, lowers crosstalk, and ensures signal stability and integrity to accurately render every last detail within the music.

Desktop-Grade Power Supply, Reference-Level Sound | Separate Power Supplies for Digital & Analog Sections
Minimise crosstalk between analog and digital sections for pinpoint accuracy and purer analog output, giving the audio performance a more robust foundation.

Highly Efficient Cooling Inside & Out | Consistently Cool High Performance | High-Efficient 3D Cooling System
A graphite vapor chamber and graphene thermal conduction pads are integrated into a seamless metal chassis. The design quickly and evenly transfers heat away, guaranteeing powerful, long-lasting performance.

Distributed Copper Heat Sinks
The copper heatsinks reduce the internal resistance rapidly transferring localised heat away. This ensures the headphone amplifier circuit operates consistently at peak performance.

Continuity & Evolution | A Leading Pioneer
The device maintains a bold, modern design while also being a pioneer in incorporating advent-grade aesthetics.

Titanium Excellence | A Perfect Balance of Texture & Touch
Crafted from premium TC4 titanium alloy, with a hardness approximately four times that of aluminium alloy. After 13 hours of CNC precision machining and an additional hour of meticulous polishing, it offers enhanced wear resistance, corrosion resistance, and refined aesthetics, making the entire unit more durable against scratches and abrasions, while exuding a high-end and luxurious feel.

Multiple Dust Protection Plugs
The optical / RCA / 6.35mm ports come with dust protection plugs already pre-installed at the factory.