Questyle - M15i
Flagship Portable DAC & AmpGET 18% GST INPUT
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Browse EMI Plans
Low Cost EMI Options through Credit Cards
ICICI Bank
3
Low Cost EMI
₹ 9,583
₹ 749
₹ 604
6
Low Cost EMI
₹ 4,887
₹ 1,320
₹ 1,068
9
15.99%
₹ 3,322
₹ 1,898
12
15.99%
₹ 2,540
₹ 2,484
18
15.99%
₹ 1,760
₹ 3,677
24
15.99%
₹ 1,371
₹ 4,900
HDFC Bank
3
Low Cost EMI
₹ 9,583
₹ 750
₹ 604
6
Low Cost EMI
₹ 4,887
₹ 1,321
₹ 1,068
9
16%
₹ 3,322
₹ 1,900
12
16%
₹ 2,540
₹ 2,485
18
16%
₹ 1,760
₹ 3,680
24
16%
₹ 1,371
₹ 4,903
SBI Bank
3
Low Cost EMI
₹ 9,591
₹ 773
₹ 622
6
Low Cost EMI
₹ 4,873
₹ 1,238
₹ 997
9
15%
₹ 3,309
₹ 1,779
12
15%
₹ 2,527
₹ 2,327
18
16%
₹ 1,760
₹ 3,680
24
16%
₹ 1,371
₹ 4,903
Axis Bank
3
Low Cost EMI
₹ 9,583
₹ 750
₹ 604
6
Low Cost EMI
₹ 4,887
₹ 1,321
₹ 1,068
9
16%
₹ 3,322
₹ 1,900
12
16%
₹ 2,514
₹ 2,168
18
16%
₹ 1,760
₹ 3,680
24
16%
₹ 1,371
₹ 4,903
Other EMI Options through Credit Cards
Citi Bank
3
14%
₹ 9,552
₹ 656
6
14%
₹ 4,859
₹ 1,154
9
16%
₹ 3,322
₹ 1,900
12
16%
₹ 2,540
₹ 2,485
18
16%
₹ 1,760
₹ 3,680
24
16%
₹ 1,371
₹ 4,903
Kotak Mahindra Bank
Tenure
Interest%
Installment
Interest
3
16%
₹ 9,583
₹ 750
6
16%
₹ 4,887
₹ 1,321
9
16%
₹ 3,322
₹ 1,900
12
16%
₹ 2,540
₹ 2,485
18
16%
₹ 1,760
₹ 3,680
24
16%
₹ 1,371
₹ 4,903
RBL Bank
3
13%
₹ 9,536
₹ 609
6
14%
₹ 4,859
₹ 1,154
9
15%
₹ 3,309
₹ 1,779
12
15%
₹ 2,527
₹ 2,327
18
15%
₹ 1,747
₹ 3,442
24
15%
₹ 1,358
₹ 4,583
Standard Chartered Bank
3
13%
₹ 9,536
₹ 609
6
13%
₹ 4,845
₹ 1,071
9
14%
₹ 3,295
₹ 1,659
12
14%
₹ 2,514
₹ 2,168
INDUSIND Bank
3
14%
₹ 9,552
₹ 656
6
14%
₹ 4,859
₹ 1,154
9
15%
₹ 3,309
₹ 1,779
12
15%
₹ 2,527
₹ 2,327
18
15%
₹ 1,747
₹ 3,442
24
15%
₹ 1,358
₹ 4,583
HSBC Bank
3
12.50%
₹ 9,528
₹ 585
6
12.50%
₹ 4,838
₹ 1,030
9
13.50%
₹ 3,289
₹ 1,598
12
13.50%
₹ 2,507
₹ 2,089
18
13.50%
₹ 1,727
₹ 3,087
YES Bank
3
13%
₹ 9,536
₹ 609
6
13%
₹ 4,845
₹ 1,071
9
14%
₹ 3,295
₹ 1,659
12
14%
₹ 2,514
₹ 2,168
18
15%
₹ 1,747
₹ 3,442
24
15%
₹ 1,358
₹ 4,583
Bank of Baroda
3
13%
₹ 9,536
₹ 609
6
14%
₹ 4,859
₹ 1,154
9
14%
₹ 3,295
₹ 1,659
12
15%
₹ 2,527
₹ 2,327
18
15%
₹ 1,747
₹ 3,442
24
16%
₹ 1,371
₹ 4,903
American Express
3
14%
₹ 9,552
₹ 656
6
14%
₹ 4,859
₹ 1,154
9
14%
₹ 3,295
₹ 1,659
12
14%
₹ 2,514
₹ 2,168
18
15%
₹ 1,747
₹ 3,442
24
15%
₹ 1,358
₹ 4,583
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Chi-Fi
Excellence
Ideal for Audiophiles
These DAC & Amps are designed for discerning music lovers. If audio quality is important to you, a set of DAC & Amps like these would be ideal.
You can expect these DAC & Amps to present you with a refined listening experience. The audio quality exhibited by these DAC & Amps is a beautiful mix of musicality, technical brilliance and high precision.
These DAC & Amps 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 DAC & Amp equipment when they are on the move is invaluable.
These DAC & Amps 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 DAC & Amps are cleverly engineered with the latest technology to offer the ultimate combination of portability & Hi-Fidelity!
4.4mm
Balanced Output
ESS Sabre ES9281AC
DAC Chip
Upto 2.62Vrms @300Ω
Power Output
Pair with Laptop via USB
A majority of people use a laptop as the primary source device to listen to music or watch movies. Since the laptop is an essential part of the audio chain there are headphones and devices designed to work a laptop or computer system flawlessly. With the availability of USB connectivity, it becomes easier to pair various devices like an Amp, DAC or even headphones without worrying about drivers or any additional piece of software.
Connect With
USB-C Cable
Works with Android & iOS
One thing all of our phones have in common is that they have replaced the portable media player. These headphones and devices are perfect to pair with your Android and iOS devices and offer functionality previously unknown. If you’re someone who usually switches between a variety of devices with different OS, then these are suited for you. You can expect these headphones and devices to connect seamlessly without any hassle and even offer OS-specific functionality depending on the device. Headphones and devices designed to work with Android and iOS come in wired and wireless formats. Quite often you will also find Hi-Fi equipment offering direct connectivity to devices with Android and iOS to simplify the connectivity process.
Metal
Build
Super Lightweight
Design
DESCRIPTION
INTRODUCING THE QUESTYLE M15i - A PORTABLE DAC & AMP FOR IOS DEVICES
The all-new M15i from Questyle is a flagship portable DAC & Amp notably designed for iPhone or iPad users. It is developed in collaboration with ESS SABRE, incorporating the M15i with the ES9281AC chipset, SABRE HiFi and SABRE 32 Reference DAC technology. The portable Questyle M15i further features dual current mode patent amplification modules, ensuring optimal performance and compatibility with a wide range of IEMS and headphones. It equips dual ports, featuring a 3.5mm and 4.4mm port and offers a manual gain adjustment option, catering to your preferences. It delivers remarkable audio performance with ultra-low noise and pure sound quality. The Questyle M15i is designed with a durable and sleek aesthetic build and aims to provide an immersive on-the-go music listening experience for discerning audiophiles.
FEATURING ESS SABRE'S FLAGSHIP USB DAC CHIPSET FOR ACCURATE SOUND DELIVERY
The Questyle M15i aspires to break technological barriers with its advanced features, developed through a successful collaboration between Questyle and ESS. This portable decoding headphone DAC & Amp exceeds expectations. It utilizes the latest ESS flagship USB DAC chip, the ES9281AC, enabling high-resolution audio decoding up to PCM768 and DSD512, outperforming its predecessor, the M15, which supports up to PCM384 and DSD256. This improvement ensures superior audio quality with upgraded distortion performance and increased output power. The M15i aims to deliver an unmatched listening experience, with support for the highest decoding capabilities, driven by innovation and collaboration in audio technology.
EQUIPPED WITH DUAL CURRENT MODE PATENT AMPLIFICATION MODULES FOR POWER DELIVERY
The Questyle M15i features two independent SiP Current Mode Patent Amplification Modules, it's their in-house developed technology with four current mode amplification engines. Questyle M15i is equipped with this technology to provide better and more precise sound reproduction and ultra-low distortion in your music listening experience. These innovative modules that operate in the current mode allow a bandwidth of up to 1MHz and minimal distortion of just 0.0003%. It aims to capture even the minute details in music, enabling the M15i to offer ultra-large dynamics, making it capable of operating at high volume for extended duration without interruption. Along with this, the M15i boasts minimal risk of overheating or disruptions with the TOREX efficient power management system and low-power consumption during extended listening sessions, providing uninterrupted enjoyment for music enthusiasts.
VERSATILE WIRED CONNECTIVITY WITH DUAL HEADPHONE OUTPUT PORTS
The Questyle M15i offers versatile connectivity with its 3.5mm single-ended and 4.4mm fully balanced output ports, which effortlessly drive various headphones and IEMs. When paired with the feature of manual gain adjustment, you can customize the sound based on your preferences. The Questyle M15i underwent meticulous lab testing to ensure compatibility with your smartphone, tablets, and operating systems like iOS, HarmonyOS and Android. It also seamlessly pairs with Windows 10 (driver-free) and Mac OS systems for PC users. The M15i delivers pure sound quality, with an ultra-low noise floor of -130dB, allowing you to enjoy high-fidelity audio anytime and anywhere with the portable M15i.
MFI CERTIFIED FOR IOS USERS AND SHOWCASES AN AESTHETIC DESIGN
The "i" in the name of M15i indicates that Questyle M15i is an Apple MFi-certified device, ensuring seamless compatibility with the iPhone, iPad, and the broader Apple ecosystem. This certification ensures commitment to Apple's uncompromising standards for power consumption and compatibility, reducing the risk of damage from improper USB connections. Additionally, the design of Questyle M15i features a dynamic sampling rate display, providing users with real-time feedback on the quality of their audio playback. When your music is playing, the indicator lights up, with a single red light indicating PCM data up to 48kHz and dual red lights signifying high-sampling-rate PCM data or DSD audio data. Its build is crafted of CNC anodized aluminium alloy, and the Questyle M15i combines durability with sleek aesthetics, offering an elevated listening experience for Apple device users.
NOTE: When connecting to Lightning interface devices, you can purchase an additional Questyle LTC02 Lightning to Type-C adapter that has been officially certified by Apple MFi.
ENJOY LOSSLESS MUSIC WITH A WIDE RANGE OF DEVICES
The Questyle M15i is designed to work seamlessly with a variety of devices, including smartphones, tablets, PCs, Mac and iOS devices. It's compatible with iOS, HarmonyOS and Android devices running version 5.1 and above, allowing you to enjoy lossless audio from streaming services without quality loss. Additionally, it supports compatibility with Windows 10 (version 18.3 and above) and Mac OS without requiring additional drivers, making it easy for you to connect and experience high-fidelity sound. This broad compatibility ensures that you can enjoy your favourite music in true lossless quality across different platforms and devices.
SPECS
OUTPUT INTERFACES | 3.5mm Single-ended Headphone Jack 4.4mm Balanced Headphone Jack |
OUTPUT POWER | 3.5mm:RL=300Ω, Po=11.97mW, Vout(Max)=1.895Vrms, THD+N=0.0003%
4.4mm:RL=300Ω,Po=22.60mW, Vout(Max)=2.624Vrms, THD+N=0.0003% |
FREQUENCY RESPONSE | ±0.1dB (20Hz-20kHz); ±2dB (20Hz-80kHz) |
THD + N | 0.0003% |
DAC | ESS Flagship USB DAC Chip ES9281AC |
EXTERIOR MATERIAL | CNC Anodized Black Aluminum Alloy |
COLOR | Black |
DIMENSIONS | 61.9[L] X 27.9[W] X 12[D](mm) |
PCM | PCM: 44.1kHz-768kHz (16/24/32Bit |
DSD | DSD64(1Bit2.8MHz), DSD128(1Bit 5.6MHz), DSD256(1Bit 11.2MHz, DSD512(1Bit 22.4MHz) |
ANDROID PHONES AND TABLETS | Supports Devices With Android 5.0 and above |
PC SYSTEM | Supports Devices With Windows 10 Version 1803 and above |
APPLE PHONES | Supports iOS Systems (Requires additional purchase of the Questyle LTC02 Lightning to Type-C adapter when connecting to devices with a Lightning interface.) |
APPLE COMPUTERS | Compatible With macOS Systems |
BOX CONTENTS | 1. Questyle M15i Mobile Headphone Amplifier with DAC |
2. Type-C to Type-C Cable | |
3. Type-C to USB-A Adapter | |
4. Warranty Card | |
5. User Manual |
GENERIC NAME | Headphone Amplifier |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
NET QUANTITY | 1 |
INTRODUCING THE QUESTYLE M15i - A PORTABLE DAC & AMP FOR IOS DEVICES
The all-new M15i from Questyle is a flagship portable DAC & Amp notably designed for iPhone or iPad users. It is developed in collaboration with ESS SABRE, incorporating the M15i with the ES9281AC chipset, SABRE HiFi and SABRE 32 Reference DAC technology. The portable Questyle M15i further features dual current mode patent amplification modules, ensuring optimal performance and compatibility with a wide range of IEMS and headphones. It equips dual ports, featuring a 3.5mm and 4.4mm port and offers a manual gain adjustment option, catering to your preferences. It delivers remarkable audio performance with ultra-low noise and pure sound quality. The Questyle M15i is designed with a durable and sleek aesthetic build and aims to provide an immersive on-the-go music listening experience for discerning audiophiles.
FEATURING ESS SABRE'S FLAGSHIP USB DAC CHIPSET FOR ACCURATE SOUND DELIVERY
The Questyle M15i aspires to break technological barriers with its advanced features, developed through a successful collaboration between Questyle and ESS. This portable decoding headphone DAC & Amp exceeds expectations. It utilizes the latest ESS flagship USB DAC chip, the ES9281AC, enabling high-resolution audio decoding up to PCM768 and DSD512, outperforming its predecessor, the M15, which supports up to PCM384 and DSD256. This improvement ensures superior audio quality with upgraded distortion performance and increased output power. The M15i aims to deliver an unmatched listening experience, with support for the highest decoding capabilities, driven by innovation and collaboration in audio technology.
EQUIPPED WITH DUAL CURRENT MODE PATENT AMPLIFICATION MODULES FOR POWER DELIVERY
The Questyle M15i features two independent SiP Current Mode Patent Amplification Modules, it's their in-house developed technology with four current mode amplification engines. Questyle M15i is equipped with this technology to provide better and more precise sound reproduction and ultra-low distortion in your music listening experience. These innovative modules that operate in the current mode allow a bandwidth of up to 1MHz and minimal distortion of just 0.0003%. It aims to capture even the minute details in music, enabling the M15i to offer ultra-large dynamics, making it capable of operating at high volume for extended duration without interruption. Along with this, the M15i boasts minimal risk of overheating or disruptions with the TOREX efficient power management system and low-power consumption during extended listening sessions, providing uninterrupted enjoyment for music enthusiasts.
VERSATILE WIRED CONNECTIVITY WITH DUAL HEADPHONE OUTPUT PORTS
The Questyle M15i offers versatile connectivity with its 3.5mm single-ended and 4.4mm fully balanced output ports, which effortlessly drive various headphones and IEMs. When paired with the feature of manual gain adjustment, you can customize the sound based on your preferences. The Questyle M15i underwent meticulous lab testing to ensure compatibility with your smartphone, tablets, and operating systems like iOS, HarmonyOS and Android. It also seamlessly pairs with Windows 10 (driver-free) and Mac OS systems for PC users. The M15i delivers pure sound quality, with an ultra-low noise floor of -130dB, allowing you to enjoy high-fidelity audio anytime and anywhere with the portable M15i.
MFI CERTIFIED FOR IOS USERS AND SHOWCASES AN AESTHETIC DESIGN
The "i" in the name of M15i indicates that Questyle M15i is an Apple MFi-certified device, ensuring seamless compatibility with the iPhone, iPad, and the broader Apple ecosystem. This certification ensures commitment to Apple's uncompromising standards for power consumption and compatibility, reducing the risk of damage from improper USB connections. Additionally, the design of Questyle M15i features a dynamic sampling rate display, providing users with real-time feedback on the quality of their audio playback. When your music is playing, the indicator lights up, with a single red light indicating PCM data up to 48kHz and dual red lights signifying high-sampling-rate PCM data or DSD audio data. Its build is crafted of CNC anodized aluminium alloy, and the Questyle M15i combines durability with sleek aesthetics, offering an elevated listening experience for Apple device users.
NOTE: When connecting to Lightning interface devices, you can purchase an additional Questyle LTC02 Lightning to Type-C adapter that has been officially certified by Apple MFi.
ENJOY LOSSLESS MUSIC WITH A WIDE RANGE OF DEVICES
The Questyle M15i is designed to work seamlessly with a variety of devices, including smartphones, tablets, PCs, Mac and iOS devices. It's compatible with iOS, HarmonyOS and Android devices running version 5.1 and above, allowing you to enjoy lossless audio from streaming services without quality loss. Additionally, it supports compatibility with Windows 10 (version 18.3 and above) and Mac OS without requiring additional drivers, making it easy for you to connect and experience high-fidelity sound. This broad compatibility ensures that you can enjoy your favourite music in true lossless quality across different platforms and devices.
OUTPUT INTERFACES | 3.5mm Single-ended Headphone Jack 4.4mm Balanced Headphone Jack |
OUTPUT POWER | 3.5mm:RL=300Ω, Po=11.97mW, Vout(Max)=1.895Vrms, THD+N=0.0003%
4.4mm:RL=300Ω,Po=22.60mW, Vout(Max)=2.624Vrms, THD+N=0.0003% |
FREQUENCY RESPONSE | ±0.1dB (20Hz-20kHz); ±2dB (20Hz-80kHz) |
THD + N | 0.0003% |
DAC | ESS Flagship USB DAC Chip ES9281AC |
EXTERIOR MATERIAL | CNC Anodized Black Aluminum Alloy |
COLOR | Black |
DIMENSIONS | 61.9[L] X 27.9[W] X 12[D](mm) |
PCM | PCM: 44.1kHz-768kHz (16/24/32Bit |
DSD | DSD64(1Bit2.8MHz), DSD128(1Bit 5.6MHz), DSD256(1Bit 11.2MHz, DSD512(1Bit 22.4MHz) |
ANDROID PHONES AND TABLETS | Supports Devices With Android 5.0 and above |
PC SYSTEM | Supports Devices With Windows 10 Version 1803 and above |
APPLE PHONES | Supports iOS Systems (Requires additional purchase of the Questyle LTC02 Lightning to Type-C adapter when connecting to devices with a Lightning interface.) |
APPLE COMPUTERS | Compatible With macOS Systems |
BOX CONTENTS | 1. Questyle M15i Mobile Headphone Amplifier with DAC |
2. Type-C to Type-C Cable | |
3. Type-C to USB-A Adapter | |
4. Warranty Card | |
5. User Manual |
GENERIC NAME | Headphone Amplifier |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
NET QUANTITY | 1 |
Don't sweat it, this
Questyle - M15i comes with a 1 Year warranty
from Questyle that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about Questyle'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.
What is the warranty period on the Questyle M15i and how do I claim warranty?
What devices are compatible with the Questyle M15i?
Can the Questyle M15i drive different types of headphones?
Is the Questyle M15i certified for use with Apple devices?
How does the Questyle M15i enhance the listening experience for high-resolution audio files?
What does the 'i' designation signify in Questyle M15i, and how does it benefit iOS users?
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