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Headphone-Zone-FiiO-S15
FiiO

FiiO - S15

Desktop DAC & Streamer
Sale price₹ 94,999 Regular priceMRP: ₹ 99,999
Sold out
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Color: Black

Expected to be restocked by April 1st week

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Why FiiO is Special

🇨🇳

Designed in China
Established & Reputed

Trust us, our reputation in the audio world speaks for itself!


This headphone or gear comes from a well-respected brand known for its high-quality audio equipment, so you can be confident in your purchase.


If you see a product marked as “🎖️ Established & Reputed”, it means you're getting a top-tier device from a brand that's earned its stripes in the audio industry.
Revered by Audiophiles

Audiophiles can be really picky and tough to impress and if the audiophile community says something sounds good, you can bet it's great!


This headphone or gear has gained recognition and admiration from audiophiles, who are known for their discerning taste in high-fidelity audio. They appreciate its precision, attention to detail and its ability to deliver an immersive sonic experience.


If you see a product marked as "🙌🏻 Revered by Audiophiles", it means that it meets the highest standards of sound quality and performance, making it a top choice for anyone who values exceptional audio experiences.
🐣

Born in 2007

Why we love this Streamer

Premium Economy

Sensible spending and class above in quality. 


This headphone or gear offers top-notch sound and performance without much impact on your pocket, promising a delightful experience that exceeds your expectations at an economical price point.


If you see a product marked as “💎 Premium Economy," it indicates that you're getting a high-quality audio product with exceptional sound clarity and reliable performance, all at a budget-friendly price.

Serious Audiophiles Only

Diving deeper into exploring the hobby is never enough.


If you're an audiophile on a hunt for a device that meets your high standards, this is one such headphone or gear designed for discerning audiophiles like you in mind.


If you see a product marked with “🦈 Serious Audiophiles Only" we assure you that this device can match your depth of knowledge and expertise to take your passion for audio to the next level.
Connect With Cable

This device comes with multiple connectivity options. Be sure to check if your source and output support these input and output options.
Built like a Tank

No need to worry about durability.


If you're seeking a headphone or gear with a strong, rugged build, this snapshot indicates that this is the one for you.


If you see a product marked with “🪖 Built like a Tank", it means this product is crafted with metal in its design, ensuring exceptional robustness and durability.

Why it Sounds Amazing

DAC Chip

Know the secret to your pristine audio.


This headphone or gear reveals the secret sauce behind superior audio quality, highlighting the presence of a high-performance DAC chip for pristine sound reproduction.


If you see products marked as “⚙️ DAC Chip”, expect to experience your music with unparalleled clarity, detail, and fidelity, ensuring that every note and nuance is faithfully reproduced for your listening pleasure.
Balanced Output

Upgrading from single-ended to balanced can be the easiest way to improve your sound.


This DAC, Amp or Hi-Res player offers a balanced output, ensuring pristine audio quality with minimised interference and enhanced clarity for your listening pleasure.


If you see a product marked as "⚖️ Balanced Output”, get ready for a symphony of crystal-clear tunes, free from any unwanted noise drama!
Sampling Rate And Bit Depth

Ever wonder how those ones and zeros on your computer magically transform into the rich melodies that fill your room?


The secret lies in a tiny device called a Digital-to-Analog Converter (DAC). Think of it as a translator, taking the digital code of your music and meticulously sculpting it back into a smooth, analog wave that your speakers can understand. But just like a sculptor needs the right tools, achieving audio nirvana with a DAC depends on two key factors: sampling rate and bit depth.


Sampling Rate:

Imagine your favourite song as a complex rollercoaster track. The sampling rate refers to how often the DAC takes measurements of this digital track, measured in kHz (kilohertz) or thousands of times per second. A higher sampling rate, like 96 kHz, is like taking a ton of pictures of the track, capturing every twist and turn with incredible detail. Lower rates, like the standard 44.1 kHz used in CDs, are like taking snapshots at a theme park – fun, but you might miss some of the subtler details that make the ride truly exhilarating.


Bit Depth:

Now, think about the sculptor's tools. Bit depth refers to the precision of each measurement the DAC takes. Imagine the number of colours available to the sculptor. With higher bit depth (e.g., 24 bits compared to 16 bits), each measurement can capture a wider range of values. This allows the DAC to recreate subtler variations in the sound wave, resulting in richer and more nuanced audio. It's like having a broader colour palette for building a more detailed and lifelike sculpture of the sound.

Experience High Fidelity Music Listening With The All-New Desktop Audio Streamer From FiiO - The S15

FiiO presents the S15, a high-resolution desktop audio streamer for unparalleled audio fidelity. It features flagship DAC chips from AKM - AK4191+AK4499EX with a fully balanced analogue audio architecture for accurate decoding. It equips high-end components like the ELNA electrolytic audio capacitors, advanced noise-reduction technologies etc. embedded to provide high details to your sound. S15 equips various input and output options for versatile connectivity. FiiO S15 is dual hi-res certified by the Japan Audio Society to deliver impressive audio for your music listening journey.

Features AK4191+AK4499EX Flagship DAC Chips From AKM For Accurate Audio Presentation

FiiO S15 houses an excellent combo of flagship DAC chips from AKM - AK4191+AK4499EX. Its innovative design fully separates digital and analog circuits and its 'DWA ROUTING Technology’ enhances the signal-to-noise ratio and minimises noise across amplitudes. This results in an immersive listening experience with clean and improved resolution for a natural sound output.

Showcases A Fully Balanced Analog Audio Architecture For Enhanced Performance

FiiO S15 employs a fully balanced circuit, from DAC decoding to the preamplifier stage, reducing noise and crosstalk for superior line and preamp output quality. The IV, LPF and other audio sections depend on the OPA1612 low-noise precision op-amps and the high-voltage supplies for dynamic and faithful sound reproduction. The digital, analogue and power sections are physically separated to prevent interference, ensuring accurate signal processing and preserving musical dynamics. It equips gold-plated copper connectors and oxygen-free copper internal wiring to ensure high-fidelity signal transmission with minimal loss and delivers pure sound.

High-Precision Audio Decoding With Femtosecond Crystal Oscillators For Accurate Sound

FiiO, for the first time, has utilised two top-tier noise femtosecond oscillators in the S15. It incorporates the ACCUSILICON AS318-B series femtosecond crystal oscillators (45.1584MHz and 49.1520MHz) for ultra-low phase noise to enhance the decoding capability with digital output precision and accurate audio. When it is paired with external decoders and amplifiers, it delivers reference-grade sound reproduction.

Employs High-Quality Audiophile-Grade Components To Deliver Coherent And Detailed Sound

FiiO S15 embeds ELNA electrolytic audio capacitors featuring 24 high-precision film resistors, 8 WIMA film capacitors and 4 solid capacitors to deliver coherent and highly detailed audio for original playback. Its XMOS 16-core XU316 chip supports USB DAC decoding up to 768kHz/32bit and DSD512. It is combined with Android 12 and powered by the Qualcomm Snapdragon 660 while supporting visual-audio effects like VU meters and intuitive touch interactions for convenient control. A digital audio isolation transformer ensures excellent coaxial and AES output performance, comparable to optical outputs and minimises ground loop interference.

Utilises Proprietary Digital Audio Purification System For Refined Non-Resampled Audio Playback

FiiO S15 utilises FiiO's custom DAPS, combined with a custom Android audio core and a low-jitter clock coprocessor, refined over the years for non-resampled audio playback. This accurately matches the PCM and DSD sampling rates to deliver pure music at both application and system levels. It supports HDMI/ARC decoding up to 192kHz/24bit, boasting HDMI 2.0 decoding, HDMI output, and HDMI ARC (Audio Return Channel) capabilities, allowing it to be a crucial component of your audiovisual setup. 

Features AK4191+AK4499EX Flagship DAC Chips From AKM For Accurate Audio Presentation

FiiO S15 houses an excellent combo of flagship DAC chips from AKM - AK4191+AK4499EX. Its innovative design fully separates digital and analog circuits and its 'DWA ROUTING Technology’ enhances the signal-to-noise ratio and minimises noise across amplitudes. This results in an immersive listening experience with clean and improved resolution for a natural sound output.

Showcases A Fully Balanced Analog Audio Architecture For Enhanced Performance

FiiO S15 employs a fully balanced circuit, from DAC decoding to the preamplifier stage, reducing noise and crosstalk for superior line and preamp output quality. The IV, LPF and other audio sections depend on the OPA1612 low-noise precision op-amps and the high-voltage supplies for dynamic and faithful sound reproduction. The digital, analogue and power sections are physically separated to prevent interference, ensuring accurate signal processing and preserving musical dynamics. It equips gold-plated copper connectors and oxygen-free copper internal wiring to ensure high-fidelity signal transmission with minimal loss and delivers pure sound.

High-Precision Audio Decoding With Femtosecond Crystal Oscillators For Accurate Sound

FiiO, for the first time, has utilised two top-tier noise femtosecond oscillators in the S15. It incorporates the ACCUSILICON AS318-B series femtosecond crystal oscillators (45.1584MHz and 49.1520MHz) for ultra-low phase noise to enhance the decoding capability with digital output precision and accurate audio. When it is paired with external decoders and amplifiers, it delivers reference-grade sound reproduction.

Employs High-Quality Audiophile-Grade Components To Deliver Coherent And Detailed Sound

FiiO S15 embeds ELNA electrolytic audio capacitors featuring 24 high-precision film resistors, 8 WIMA film capacitors and 4 solid capacitors to deliver coherent and highly detailed audio for original playback. Its XMOS 16-core XU316 chip supports USB DAC decoding up to 768kHz/32bit and DSD512. It is combined with Android 12 and powered by the Qualcomm Snapdragon 660 while supporting visual-audio effects like VU meters and intuitive touch interactions for convenient control. A digital audio isolation transformer ensures excellent coaxial and AES output performance, comparable to optical outputs and minimises ground loop interference.

Utilises Proprietary Digital Audio Purification System For Refined Non-Resampled Audio Playback

FiiO S15 utilises FiiO's custom DAPS, combined with a custom Android audio core and a low-jitter clock coprocessor, refined over the years for non-resampled audio playback. This accurately matches the PCM and DSD sampling rates to deliver pure music at both application and system levels. It supports HDMI/ARC decoding up to 192kHz/24bit, boasting HDMI 2.0 decoding, HDMI output, and HDMI ARC (Audio Return Channel) capabilities, allowing it to be a crucial component of your audiovisual setup. 

Offers Clean & Stable Power With High-Quality 35W Low-Noise Linear Power Supply

FiiO S15 is powered by a 35W custom low-noise transformer with four 4700µF ELNA audio capacitors for continuous and stable energy. This setup separates digital and analogue power supplies and prevents crosstalk, ensuring consistent, interference-resistant performance. The analogue section is powered by a multi-stage power supply, with precisely divided stages for components like the DAC and LPF. Each stage employs numerous precision low-dropout regulators (LDOs) for secondary regulation to ensure a stable and pure power supply.

Offers 10-Band PEQ Adjustment & Supports Various Streaming Music Platforms

FiiO S15 features proprietary 10-band PEQ adjustment that provides frequency, gain, and bandwidth adjustments for tailored sound profiles and headphone curve simulation for a customised music listening experience. It also supports streaming media like Roon Ready, AirPlay, DLNA, and Bluetooth reception, the LAN playback allows streaming from NAS, LAN, cloud servers, network protocols like UPNP/ SMB/ WebDAV and local playback from microSD cards, USB drives and external hard disks.

Note: Roon Ready certification is in progress. The specific passing time is subject to FIIO’s official notice.

Seamlessly Connect To Various Devices With Thoughtful Input & Output Section

FiiO S15 is embedded with various connectivity ports of the I2S output options with 4 different pin sequences for compatibility across brands, AES input and output for high-quality digital audio signal transmission with strong anti-interference, left and right tulip-shaped NEUTRIK XLR ports that are oxidation-resistant and durable for stable connection and gold platted copper RCA output connectors. It features a hard disk slot and a high-speed USB 3.2 M.2 550 hard disk cage that can efficiently store and manage huge libraries. It also features a trigger-out port to link to other devices to switch on and off synchronously. Connect wirelessly through the Qualcomm QCC5125 Bluetooth chip, this Bluetooth 5.1 version chip supports audio codecs such as LDAC and aptX Adaptive.

Equips Versatile 7.84-inch Display Screen With FiiO’s New OS Landscape Design

FiiO S15 features a 7.84-inch automotive-grade colour screen with a custom dual-screen interface, ensuring an intuitive and smooth user experience. It equips FiiO’a’s new custom landscape display system, offering visual effects for an immersive experience. S15 combines a custom Android 12 build for a clean display with intuitive functionality for easy convenience. It also features customisable home screen that allows you to edit the home screen layout. The display screen features a virtual control buttons on the display screen to access functions like return/return to home/operating mode/previous track/play and pause/next track for easy access to features. It supports app-based remote control and Bluetooth remote through the FiiO’s companion app and you can freely edit the layout as you prefer.

NOTE: To download the FiiO companion App, click here for Android & iOS

Meticulously Designed With a Metal Body For Durability & Comes With A Smart Remote

FiiO S15 is meticulously designed with a metal body weighing up to 5kg and with a width of 430mm. The high-quality material ensures durability and stability and prevents vibration-induced sound degradation. It comes with a smart Bluetooth remote that allows for quick access to features for an effortless experience.

Offers Clean & Stable Power With High-Quality 35W Low-Noise Linear Power Supply

FiiO S15 is powered by a 35W custom low-noise transformer with four 4700µF ELNA audio capacitors for continuous and stable energy. This setup separates digital and analogue power supplies and prevents crosstalk, ensuring consistent, interference-resistant performance. The analogue section is powered by a multi-stage power supply, with precisely divided stages for components like the DAC and LPF. Each stage employs numerous precision low-dropout regulators (LDOs) for secondary regulation to ensure a stable and pure power supply.

Offers 10-Band PEQ Adjustment & Supports Various Streaming Music Platforms

FiiO S15 features proprietary 10-band PEQ adjustment that provides frequency, gain, and bandwidth adjustments for tailored sound profiles and headphone curve simulation for a customised music listening experience. It also supports streaming media like Roon Ready, AirPlay, DLNA, and Bluetooth reception, the LAN playback allows streaming from NAS, LAN, cloud servers, network protocols like UPNP/ SMB/ WebDAV and local playback from microSD cards, USB drives and external hard disks.

Note: Roon Ready certification is in progress. The specific passing time is subject to FIIO’s official notice.

Seamlessly Connect To Various Devices With Thoughtful Input & Output Section

FiiO S15 is embedded with various connectivity ports of the I2S output options with 4 different pin sequences for compatibility across brands, AES input and output for high-quality digital audio signal transmission with strong anti-interference, left and right tulip-shaped NEUTRIK XLR ports that are oxidation-resistant and durable for stable connection and gold platted copper RCA output connectors. It features a hard disk slot and a high-speed USB 3.2 M.2 550 hard disk cage that can efficiently store and manage huge libraries. It also features a trigger-out port to link to other devices to switch on and off synchronously. Connect wirelessly through the Qualcomm QCC5125 Bluetooth chip, this Bluetooth 5.1 version chip supports audio codecs such as LDAC and aptX Adaptive.

Equips Versatile 7.84-inch Display Screen With FiiO’s New OS Landscape Design

FiiO S15 features a 7.84-inch automotive-grade colour screen with a custom dual-screen interface, ensuring an intuitive and smooth user experience. It equips FiiO’a’s new custom landscape display system, offering visual effects for an immersive experience. S15 combines a custom Android 12 build for a clean display with intuitive functionality for easy convenience. It also features customisable home screen that allows you to edit the home screen layout. The display screen features a virtual control buttons on the display screen to access functions like return/return to home/operating mode/previous track/play and pause/next track for easy access to features. It supports app-based remote control and Bluetooth remote through the FiiO’s companion app and you can freely edit the layout as you prefer.

NOTE: To download the FiiO companion App, click here for Android & iOS

Meticulously Designed With a Metal Body For Durability & Comes With A Smart Remote

FiiO S15 is meticulously designed with a metal body weighing up to 5kg and with a width of 430mm. The high-quality material ensures durability and stability and prevents vibration-induced sound degradation. It comes with a smart Bluetooth remote that allows for quick access to features for an effortless experience.

Display Screen

FiiO S15 features a 7.84-inch automotive-grade colour screen with a custom dual-screen interface, ensuring an intuitive and smooth user experience.

Right & Left Volume Knob

FiiO S15’s left knob can be rotated to switch between the selected app, press to open the selected app and long press to choose the operating mode. The right knob allows you to adjust volume and press to play/pause music conveniently.

Meticulous Design

FiiO S15 is meticulously designed with a metal body weighing up to 5kg and with a width of 430mm.

Accessories to Get you Started

1. HDD cage data cable supporting 3.0*1
2. Spare fuse*1
3. HDD cage installation screwdriver*1
4. USB-A dust plug*1
5. USB-C dust plug*1
6. AC power cord*1
7. Bluetooth remote*1
8. 3.5mm audio cable*1
9. M.2 HDD cage*1
10. Warranty card*1
11. Quick start guide*1
12. HDD cage instruction manual*1
13. Remote control diagram*1

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All You Need To Know About The FiiO S15

Hardware solution
Master control : Qualcomm Snapdragon 660
DAC : AK4191+AK4499EX
USB decoding : XU316
Bluetooth : QCC5125 (reception)
Work mode
Android Mode / Pure Music Mode / USB DAC Mode / Bluetooth Receiving Mode / AirPlay Mode / Coaxial Decoding Mode / Roon Ready / Optical Decoding Mode / HDMI IN Mode , HDMI ARC Mode and AES Decoding Mode
RAM
4GB
ROM
64GB / About 46GB Available
Storage Card
Single MicroSD Card Expansion, Supports Up to 2TB in Theory
M.2 Portable Hard Disk
Supports 2TB And Above


Other Details

Generic Name Audio Streamer
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Manufacturer Details Name: HK JADE Audio Technology CO., Limited
Address: Room 1508, 15/F, Yalam Central Studio II, 625 Nathan Road, Kowloon, CHINA
Package Contents FiiO S15
HDD cage data cable supporting 3.0*1
Spare fuse*1
HDD cage installation screwdriver*1
USB-A dust plug*1
USB-C dust plug*1
AC power cord*1
Bluetooth remote*1
3.5mm audio cable*1
M.2 HDD cage*1
Warranty card*1
Quick start guide*1
HDD cage instruction manual*1
Remote control diagram*1

Manuals & Guides


Quick Start Guide | S15

Desktop DAC & Streamer



1 Year Warranty

Don't sweat it, this FiiO - S15 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.

Inspiring Audio Excellence Worldwide

FiiO creates high-quality music gear like DACs, Music Players, and Amplifiers at affordable prices, appealing to music lovers worldwide. With a presence in India via its FiiO India website and global availability on various platforms, FiiO focuses on user needs and innovation to deliver exceptional audio solutions. Their product range, spanning players, speakers, earphones, and DAC & Amp, aims to inspire with soulful music experiences.

Fun fact:The brand name FiiO is composed of Fi (fidelity from HiFi) and iO (number 1&0), representing the convenience that the digital world brings to life.

Explore Collection

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: 10.30am-6:30pm.Average answer time: 2-3 Hours

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  • Premium Economy

    Sensible spending and class above in quality.


    This headphone or gear offers top-notch sound and performance without much impact on your pocket, promising a delightful experience that exceeds your expectations at an economical price point.


    If you see a product marked as “💎 Premium Economy," it indicates that you're getting a high-quality audio product with exceptional sound clarity and reliable performance, all at a budget-friendly price.

  • Serious Audiophiles Only

    Diving deeper into exploring the hobby is never enough.


    If you're an audiophile on a hunt for a device that meets your high standards, this is one such headphone or gear designed for discerning audiophiles like you in mind.


    If you see a product marked with “🦈 Serious Audiophiles Only" we assure you that this device can match your depth of knowledge and expertise to take your passion for audio to the next level.

  • Use Wirelessly with Bluetooth

    Enjoy the convenience of seamless wireless connectivity


    This headphone or gear indicates that the product supports wireless connectivity via Bluetooth, freeing you from the tangles of cords and cables.


    If you see products marked as “✂️ Use Wirelessly with Bluetooth”, enjoy the freedom to stream music, make calls, and more, all without being tethered to your device, giving you the flexibility to move around and multitask with ease.

  • DAC Chip

    Know the secret to your pristine audio.


    This headphone or gear reveals the secret sauce behind superior audio quality, highlighting the presence of a high-performance DAC chip for pristine sound reproduction.


    If you see products marked as “⚙️ DAC Chip”, expect to experience your music with unparalleled clarity, detail, and fidelity, ensuring that every note and nuance is faithfully reproduced for your listening pleasure.

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