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Questyle

Questyle - M15i ES9281AC Portable DAC & Amp

Sale price₹ 17,560Regular price MRP:₹ 31,999

High-End ES9281AC DAC Chipset

Dual Independent SiP CMA Amp Modules

High SNR, DNR Characteristics

Two-Level Gain Switch

Low-Power Consumption TOREX Power Chipset

3.5mm and 4.4mm Output
Estimated Delivery within 4 to 6 weeks.

Shipping Icon Shipping & Delivery

Estimated Delivery within 4 to 6 weeks.

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Earn upto 5% of order value

With GST invoice, save up to 28% on business purchases

RETURN POLICY

10 Days Replacement Policy for Manufacturing defects. Info All products are covered by 10 Day Replacement Guarantee. This product is eligible for a free replacement, in case you receive a damaged, defective or different item. Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement. Accessories like cables and eartips are not backed up the manufacturer's warranty.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Simply Contact us through the chat window if you find any issues with your order.

WARRANTY

1 Year Manufacturer's Warranty

Description

SUPERIOR SOUND WITH HI-RES ES9281AC DAC CHIPSET

Questyle M15i promises to revitalize your digital music experience. Equipped with a dedicated ESS ES9281AC high-end 32-bit DAC chipset, it boasts impressive sound performance. The M15i delivers transparent and dynamic sound reproduction, ensuring clean and crisp audio output. This translates to a high-fidelity listening experience for users, allowing them to appreciate the true essence of lossless music.

HIGH-RESOLUTION PCM AND DSD AUDIO SIGNALS

The Questyle M15i is a portable headphone amplifier and DAC designed for audiophiles seeking the highest quality sound playback. It represents a significant upgrade from the previous generation M15, thanks to its enhanced USB processor that can decode high-resolution audio signals up to 32-bit/768kHz PCM and DSD512. This wider format compatibility ensures unparalleled audio fidelity and resolution, allowing you to hear every detail in your music.

ENHANCED AUDIO WITH DUAL SIP PATENTED CMA MODULES

This portable DAC and headphone amp utilizes Questyle's signature Current Mode Amplification (CMA) technology, eliminating audible noise and ensuring pristine audio reproduction. Dual SiP (System in Package) CMA modules deliver clear, powerful amplification for even the most demanding high-impedance headphones. The M15i's innovative design prioritizes audio fidelity without sacrificing portability, making it the perfect companion for discerning listeners who crave pure, unadulterated sound wherever they go.

DUAL HEADPHONE OUTPUT WITH TWO-LEVEL GAIN

The Questyle M15i enhances your listening experience with dual headphone outputs: a 3.5mm single-ended for standard headphones and a 4.4mm balanced output for high-end models. Switchable gain modes ensure compatibility, with low gain perfect for delicate in-ear monitors (IEMs) and high gain optimized for demanding headphones. This versatility allows you to tailor your audio experience to match the specific requirements of your gear, ensuring top-notch sound quality regardless of your headphone choice.

LUXURIOUS DESIGN AND SUPERIOR PERFORMANCE

The Questyle M15i is a top-of-the-line DAC & AMP. Inspired by its predecessor, it boasts a sleek and sturdy CNC-machined aluminum alloy chassis for long-lasting durability. A unique feature is the transparent front cover, showcasing the intricate audio circuitry within. This not only adds a touch of sophistication but also allows you to appreciate the quality craftsmanship.

Specifications

Brand
Questyle
Model
M15i
Material
CNC machined aluminum
Color
Black
Size
61.9mm x 27.9mm x 12mm
Compatible Operating Systems
Android Phones And Tablets
PC: Win10 and above
Dac Capability
PCM: PCM: 44.1kHz – 768kHz (16/24/32Bit)
DSD: DSD64 (1Bit 2.8MHz), DSD128 (1Bit 5.6MHz), DSD256 (1Bit 11.2MHz), DSD512 (1Bit 22.4MHz)
Frequency Response
±0.1dB (20Hz-20kHz) | ±2dB (20Hz-80kHz)
THD+N
0.0003 %
DAC
ESS flagship USB DAC chip ES9281AC
OUTPUT POWER
  • 3.5mm:RL=300Ω | Po=11.97mW
    Vout (Max)=1.895Vrms
  • 4.4mm:RL=300Ω | Po=22.6mW
    Vout (Max)=2.624Vrms

    • Box Content

      What will you get
    • 1x M15i Mobile Headphone Amplifier
    • 1x USB Type-C to Type-C Cable
    • 1x USB Type-C to Type-A Cable
    • 1x Warranty card
    • 1x User Manual

    Warranty

    1 YEAR WARRANTY

    Don't worry,Questyle - M15i Portable Dac And Amp comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

    Read more about Concept Kart's warranty policy.

    Shipping Policy

    FREE SHIPPING ON ALL ORDERS

    At Concept Kart, we offer FREE standard shipping on all orders across India. Orders placed before 2 PM are usually dispatched on the same working day, while orders placed after 2 PM are dispatched on the next working day (excluding Sundays and public holidays) from our Delhi warehouse.

    Delivery usually takes 1–2 business days in Delhi, the next working day in metro cities, and 2–7 business days in other locations after dispatch. We use trusted courier partners, including BlueDart and Delhivery, and share tracking details via email or WhatsApp. For prepaid orders, OTP verification is required at delivery for added security. Share the OTP only after receiving your package.

    COD is available for orders between ₹1,500 and ₹10,000, with cash handling charges of ₹50 (up to 1 kg) and ₹100 (above 1 kg), displayed at checkout.

    Delivery may be delayed due to festivals, extreme weather, floods, protests, or courier disruptions. Pre-orders follow the estimated timelines mentioned on their product pages.

    For shipping or delivery assistance, contact customercare@conceptkart.com with your order number.