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FiiO

FiiO - M15S

Hi-Res Digital Audio Player
Sale price₹ 89,999 Regular priceMRP: ₹ 99,999
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DELIVERY
Ships in 24-48 Hours
7 Day Replacement Guarantee

In case you receive the FiiO - M15S with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

READ MORE

Warranty & Services

Don't sweat it, this FiiO - M15S comes with a 1 Year warranty from FiiO that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about FiiO's warranty in India.

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Chi-Fi
Excellence

1 Year of
Warranty

Ideal for Audiophiles

These DAPs are designed for discerning music lovers. If audio quality is important to you, DAPs like these would be ideal.


You can expect these DAPs to present you with a refined listening experience. The audio quality exhibited by these DAPs is a beautiful mix of musicality, technical brilliance and high precision.


These DAPs deliver a spacious & open soundstage that makes you feel you are sitting at a live concert. Experience the magic and delve into pure sonic tranquility!
Best Suited for Portable Use

For those who value them, being able to carry their favourite DAP when they are on the move is invaluable.


These DAPs offer the ultimate portability experience without sacrificing sound quality. If you’re someone who appreciates cutting-edge engineering, quality sound and portability, then look no further.


Designed to be trusty companions, these DAPs are cleverly engineered with the latest technology to offer the ultimate combination of portability & Hi-Fidelity!

Bluetooth with
LHDC, LDAC, aptX HD & AAC

Battery Life

DAPs with built-in batteries offer easy operation without the annoyance of wires.


Battery life is a measurement of battery performance. It is the amount of time your DAPs will still have enough juice to power your headphones or IEMs. It can be summed up; as how long a battery will last before your DAPs need to be recharged.


Nothing interferes with your music, thanks to the high-performance and long-lasting battery. No interruptions, just pure sonic bliss!

2.5mm and 4.4mm
Balanced Output

ESS Sabre ES9038PRO
DAC Chip

Upto 1200mW+1200mW @ 32Ω
Power Output

Upto 2TB
of Storage

Battery Capacity of
6200 mAh

Volume Controls

Flagship-Grade Hi-Res Digital Audio Player

The FiiO M15S starts a new chapter in the FiiO high-end, sharing the same technologies as the M17 player and the portable desktop-grade amp Q7 that give you desktop-level performance in a portable package - including desktop mode, dual power supply modes, and five gain levels. With the implementation of the dual power supply modes onto the M15S with its more ergonomic design, the M15S is the ideal combination of portability and high performance.

Features ES9038PRO DAC Chip From ESS Sabre

The latest and greatest desktop ES9038PRO DAC chip with eight independent D/A converters is employed in the M15S. Each channel uses four D/A converters in parallel to form a fully differential output for a rich and highly resolving sound. The FiiO M15S supports up to 384kHz-32bit and DSD256 (Direct Stream Digital) natively and supports global 8X MQA decoding.

Exceptional Power Output With Five Gain-Level Settings

The FiiO M15S offers five-level gain settings allowing you to switch between low, medium, high, and over-ear headphone gain settings when using battery power. The enhanced over-ear headphone gain level is also available; when it is under USB power mode, enabling undistorted power output up to 1200mW per channel, enough to drive a wide variety of IEMs and headphones. 

Experience Music Wirelessly With Bluetooth and WiFi Support

FiiO M15S supports Bluetooth v5.0 and supports the latest Bluetooth codecs. The M15S wireless capabilities include AirPlay, DLNA streaming and transmission, and Bluetooth. The Qualcomm QCC5124 chips, also used in other FiiO products, manage Bluetooth, enabling the M15S to handle 2-way Bluetooth transmission and reception. It supports LDAC, aptX Adaptive, aptX LL, aptX HD, aptX, AAC, and SBC in Bluetooth reception mode. It is compatible with LHDC, LDAC, aptX HD, aptX, AAC, and SBC in Bluetooth transmitter mode. FiiO M15S also provides dual-band 2.4/5GHz WiFi support with DLNA transmission and reception, AirPlay, WiFi transmission, Roon Ready, etc.

Continuous Playtime Of 10.5 Hours On a Single Charge

Despite its portable size, the FiiO M15S features a large 6200mAh battery that ensures all-day listening, whether you are using Single-ended or Balanced output. Battery charge optimization and battery protection systems ensure that the battery will last for a long time. It provides a battery life of up to 10.5 hours using the Single-ended headphone out and up to 9 hours using the Balanced connection. You don't have to worry about running out of juice as the M15S supports fast charging and gets fully recharged in approx 3.5 hours.

Features ES9038PRO DAC Chip From ESS Sabre

The latest and greatest desktop ES9038PRO DAC chip with eight independent D/A converters is employed in the M15S. Each channel uses four D/A converters in parallel to form a fully differential output for a rich and highly resolving sound. The FiiO M15S supports up to 384kHz-32bit and DSD256 (Direct Stream Digital) natively and supports global 8X MQA decoding.

Exceptional Power Output With Five Gain-Level Settings

The FiiO M15S offers five-level gain settings allowing you to switch between low, medium, high, and over-ear headphone gain settings when using battery power. The enhanced over-ear headphone gain level is also available; when it is under USB power mode, enabling undistorted power output up to 1200mW per channel, enough to drive a wide variety of IEMs and headphones. 

Experience Music Wirelessly With Bluetooth and WiFi Support

FiiO M15S supports Bluetooth v5.0 and supports the latest Bluetooth codecs. The M15S wireless capabilities include AirPlay, DLNA streaming and transmission, and Bluetooth. The Qualcomm QCC5124 chips, also used in other FiiO products, manage Bluetooth, enabling the M15S to handle 2-way Bluetooth transmission and reception. It supports LDAC, aptX Adaptive, aptX LL, aptX HD, aptX, AAC, and SBC in Bluetooth reception mode. It is compatible with LHDC, LDAC, aptX HD, aptX, AAC, and SBC in Bluetooth transmitter mode. FiiO M15S also provides dual-band 2.4/5GHz WiFi support with DLNA transmission and reception, AirPlay, WiFi transmission, Roon Ready, etc.

Continuous Playtime Of 10.5 Hours On a Single Charge

Despite its portable size, the FiiO M15S features a large 6200mAh battery that ensures all-day listening, whether you are using Single-ended or Balanced output. Battery charge optimization and battery protection systems ensure that the battery will last for a long time. It provides a battery life of up to 10.5 hours using the Single-ended headphone out and up to 9 hours using the Balanced connection. You don't have to worry about running out of juice as the M15S supports fast charging and gets fully recharged in approx 3.5 hours.

Stable & Smooth Performance With Android 10 OS

It features Qualcomm 660 processor and Android 10 OS so that you get the ultimate and limitless experience. With the stable and smooth combination of the Qualcomm Snapdragon 660 and Android 10, you can start listening quickly with the M15S. With the ability to freely install third-party apps and with no global SRC, you can be sure to listen to the music you want in the highest quality. The FiiO M15S has an internal memory of 4GB and internal storage of 64GB (46GB usable) with expandable storage of up to 2TB with the provided TF card slot.

Dedicated Modes For Portable or Desktop Use

When in the dedicated desktop mode and under USB fast charging, the M15S will transform into a desktop device and work without the battery. The battery will neither be charged nor discharged, preventing premature degradation of the battery under this mode. The FiiO M15S not only features the "desktop/portable dual power supplies'' as seen in other FiiO products but is also equipped with an automatic "auxiliary DC power supply." The M15S can automatically recognize when fast charging through USB is being used and automatically switches to use the highest-voltage power supply, leading to an increase of 26.67% in power supply for even more power output. 

Five Operational Modes

The FiiO M15S  further offers five operational modes like Android mode, Pure Music mode, Bluetooth Reception mode, USB DAC mode and AirPlay mode, and Roon ready mode for you to choose from. Each has its significance allowing you to have complete control over the M15S in various used-case scenarios.

  • Pure Music mode: FiiO exclusive mode, for immersive music. 
  • Android mode: Freely use third-party apps, including those of streaming services.
  • AirPlay mode: wirelessly connects to iOS devices like iPhone/iPad, with a sound quality boost.
  • Roon Ready mode: Roon Ready is certified, for serious music lovers. 
  • USB DAC mode: acts as a DAC when connected to a computer/phone, for greatly improved sound.
  • Bluetooth receiver mode: supports SBC, AAC, aptX, aptX HD, aptX LL, LDAC, and aptX Adaptive, for convenient quality wireless sound.









Graphene Heat Dissipation Technology

FiiO has incorporated a Graphene heat dissipation technology into the M15S to provide cooling for consistent high-power output. Advanced and highly efficient heat dissipation design allows the M15S to maintain stable temperatures and continuously deliver high power output. The M15S has a dedicated metal shield, graphene, and high thermal conductivity silica gel over hotspots for maximum heat dissipation. To shield from interference as much as possible, the M15S employs a nickel-copper shield. 

Multi-Stage Audio Circuit Fused With Crystal Oscillators

The M15S features a multi-stage audio circuit with IV, LPF, gain adjustment and amplifier sections. High-precision and low-noise film resistors ensure more accurate signal reproduction and channel balance. The Panasonic low-loss metallised film capacitors guarantee extremely low harmonic and phase distortion within the LPF part of the circuit. Audio data is passed through a FiiO-developed 4th-gen FPGA with phase-locked loop technology, which works 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 design architecture is all done in the pursuit of purer sound.

Overheat & Battery Protection

The overheat protection and battery protection systems are among the many safeguards that ensure the M15S can consistently maintain its high power output, letting you listen with fewer headaches.

  • Temperature protection: The FiiO M15S regulates itself to be within an optimal temperature range no matter the environmental conditions, including stopping battery charging if necessary. 
  • Optimised battery charging: In desktop mode, the M15S can be used without going through the battery. When not in desktop mode, the M15S can be placed in an "optimised battery charging" mode that prevents the battery from being charged to 100% to prevent premature battery degradation.

Stable & Smooth Performance With Android 10 OS

It features Qualcomm 660 processor and Android 10 OS so that you get the ultimate and limitless experience. With the stable and smooth combination of the Qualcomm Snapdragon 660 and Android 10, you can start listening quickly with the M15S. With the ability to freely install third-party apps and with no global SRC, you can be sure to listen to the music you want in the highest quality. The FiiO M15S has an internal memory of 4GB and internal storage of 64GB (46GB usable) with expandable storage of up to 2TB with the provided TF card slot.

Dedicated Modes For Portable or Desktop Use

When in the dedicated desktop mode and under USB fast charging, the M15S will transform into a desktop device and work without the battery. The battery will neither be charged nor discharged, preventing premature degradation of the battery under this mode. The FiiO M15S not only features the "desktop/portable dual power supplies'' as seen in other FiiO products but is also equipped with an automatic "auxiliary DC power supply." The M15S can automatically recognize when fast charging through USB is being used and automatically switches to use the highest-voltage power supply, leading to an increase of 26.67% in power supply for even more power output. 

Five Operational Modes

The FiiO M15S  further offers five operational modes like Android mode, Pure Music mode, Bluetooth Reception mode, USB DAC mode and AirPlay mode, and Roon ready mode for you to choose from. Each has its significance allowing you to have complete control over the M15S in various used-case scenarios.

  • Pure Music mode: FiiO exclusive mode, for immersive music. 
  • Android mode: Freely use third-party apps, including those of streaming services.
  • AirPlay mode: wirelessly connects to iOS devices like iPhone/iPad, with a sound quality boost.
  • Roon Ready mode: Roon Ready is certified, for serious music lovers. 
  • USB DAC mode: acts as a DAC when connected to a computer/phone, for greatly improved sound.
  • Bluetooth receiver mode: supports SBC, AAC, aptX, aptX HD, aptX LL, LDAC, and aptX Adaptive, for convenient quality wireless sound.









Graphene Heat Dissipation Technology

FiiO has incorporated a Graphene heat dissipation technology into the M15S to provide cooling for consistent high-power output. Advanced and highly efficient heat dissipation design allows the M15S to maintain stable temperatures and continuously deliver high power output. The M15S has a dedicated metal shield, graphene, and high thermal conductivity silica gel over hotspots for maximum heat dissipation. To shield from interference as much as possible, the M15S employs a nickel-copper shield. 

Multi-Stage Audio Circuit Fused With Crystal Oscillators

The M15S features a multi-stage audio circuit with IV, LPF, gain adjustment and amplifier sections. High-precision and low-noise film resistors ensure more accurate signal reproduction and channel balance. The Panasonic low-loss metallised film capacitors guarantee extremely low harmonic and phase distortion within the LPF part of the circuit. Audio data is passed through a FiiO-developed 4th-gen FPGA with phase-locked loop technology, which works 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 design architecture is all done in the pursuit of purer sound.

Overheat & Battery Protection

The overheat protection and battery protection systems are among the many safeguards that ensure the M15S can consistently maintain its high power output, letting you listen with fewer headaches.

  • Temperature protection: The FiiO M15S regulates itself to be within an optimal temperature range no matter the environmental conditions, including stopping battery charging if necessary. 
  • Optimised battery charging: In desktop mode, the M15S can be used without going through the battery. When not in desktop mode, the M15S can be placed in an "optimised battery charging" mode that prevents the battery from being charged to 100% to prevent premature battery degradation.

MQA

The FiiO M15S supports global 8X MQA decoding, which enables you to play back MQA audio files.

Roon Ready

Roon is a powerful and innovative music management software designed to organize, stream, and control your music library.

Hi-Res Audio

The FiiO M15S supports up to 384kHz-32bit and DSD256 (Direct Stream Digital) natively. It is also Hi-Res wireless certified with the latest codec support.

Elegant 5.5-Inch Full-Fit Touch Screen

FiiO has included an elegant 5.5-Inch full-fit touch screen (resolution 1440 * 720), which helps you navigate through your settings easily.

Timeless Styling and Modern Technological Touches 

FiiO has built the M15S elegantly and will instantly grab your attention as soon as you pull it out of the box. The M15S features a combination of timeless styling and modern technological touches that give it an elegant appearance that is enjoyable and easy to use.

Multifunction Volume Knob

Feel free to turn the volume knob to your heart's content, as the integrated rotary encoder is highly precise. The volume knob features RGB lights, which can be customised in brightness, colour, and behaviour under various device statuses. Volume on the M15S can be adjusted either with an analogue potentiometer knob or with buttons, allowing you to fine-tune through the 120 levels. 

Thoughtful Headphone Outputs

FiiO M15S has a 3.5mm Single-ended headphone output, with line out and coaxial out support and 2.5mm & 4.4mm Balanced headphone outputs. The Balanced connection decreases crosstalk and interference caused by the balanced output configuration resulting in improved audio signal integrity. As a result, the sound is reproduced with improved channel separation and increased dynamic range, making it cleaner and more accurate.
M15S takes you on an audio journey so engaging you'll feel like you're sitting in the front row at a concert. Its cutting-edge technology and design are add-ons. You'll thoroughly enjoy it, and your wallet will appreciate it too!

RAGHAV SOMANI

Founder, Headphone Zone

Accessories To Get You Started

1. Leather Case X1
2. DK3S Heat Dissipation Dock X1
3. PD Charging/Data Cable X1
4. USB Power Cable X1 (For Heat Dissipation Dock Power Supply)
5. USB Adapter X1
6. Micro SD Card Removal Pin X1

HFN Recommended

Headfonia
April, 2023

Gold Award

Soundnews
April, 2023

All in all, the FiiO M15S is a remarkable player that manages to build upon the already impressive foundation laid by the M15. great build quality and lovely UI, nice bundle with a great case.
The FiiO M15S is an excellent mid-tier DAP that covers both the IEM and headphone bases very nicely with very good output power and a much improved tonal balance from the original M15.
Faster System-on-Chip and larger RAM memory made it so much snappier, Fast and punchy sounding, a transient response beast at this price point, Wide Bluetooth coverage and codec support.
The design is elegant while still being in line with the brand's overall aesthetic, it is lag-free in daily use, has a clean Android interface with useful customizations to get the most out of your audio gear, and delivers decent battery life.

All You Need To Know About The FiiO M15S

Working mode

Android mode/Pure music mode/USB DAC mode/Bluetooth receiving mode/AirPlay mode/Roon Ready

Performance & storage

RAM: 4GB
Storage expansion: Single TF card slot, up to 2TB (theoretically)
ROM: 64GB/About 46GB

Hardware

Soc: Snapdragon 660
DAC: ES9038PRO
Amplifier: OPA926 * 2
Crystal Oscillator: NDK Femtosecond Crystal Oscillator * 2

Gain

Ultra high (Quick charge)/Super high/high/medium/low

Headphone output

3.5mm single-ended
2.5mm balanced
4.4mm balanced



Manuals & Guides


User Manual | M15s

Hi-Res Digital Audio Player

1 Year Warranty

Don't sweat it, this FiiO - M15S comes with a 1 Year warranty from FiiO that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about FiiO's warranty in India.

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 10am-6:30pm.Average answer time: 2-3 Hours
TALK TO A GURU

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