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The Questyle M12 Mobile Headphone DAC/Amp combines high-resolution audio decoding with powerful amplification, delivering studio-quality sound from your smartphone, tablet, or computer. Compact yet robust, the M12 features Questyle’s patented Current Mode Amplification technology for exceptional clarity and ultra-low distortion. Supporting formats up to PCM 384 kHz and DSD256, this versatile device brings out the best in your headphones, whether you’re streaming music or enjoying high-definition audio files.

Key Features

  • High-Resolution Audio: Supports PCM up to 384 kHz and DSD256 for premium sound clarity.
  • Current Mode Amplification: Patented technology ensures precise, distortion-free audio.
  • Plug-and-Play Compatibility: Easily connects to smartphones, tablets, or computers via USB-C.
  • Built-in Headphone Amplifier: Powers high-impedance headphones effortlessly with dynamic performance.
  • LED Indicator: Displays active sampling rates for easy monitoring of audio quality.
  • Compact and Portable: Lightweight design makes it ideal for music on the go.
  • Durable Build: High-quality materials and craftsmanship ensure long-lasting use.

Why Buy

The Questyle M12 is a game-changer for portable audio setups, offering premium sound and ease of use.

  • Exceptional Sound Quality: Transform your listening experience with crystal-clear audio.
  • Portable Design: Compact and lightweight, perfect for travel or daily commutes.
  • Versatile Compatibility: Works seamlessly with a wide range of devices and headphones.

Product Specifications

Questyle M12 Mobile Headphone DAC / Amp Specifications
Brand Questyle
Model M12
Type Mobile Headphone DAC / Amp
Input Options USB Type-C
Output Options 3.5mm Headphone Jack, 4.4mm Balanced Output
Power Output Up to 200mW (at 32Ω, balanced)
Amplifier Type Class A (for headphone output)
DAC Chip Questyle proprietary DAC design
Supported Audio Formats MP3, AAC, FLAC, ALAC, DSD, MQA
Signal-to-Noise Ratio (SNR) 120dB
Total Harmonic Distortion (THD) 0.0008%
Dimensions 60mm x 30mm x 10mm
Weight 50g
Compatible Headphones 32Ω to 300Ω (ideal for most portable headphones)
Operating Systems Supported Windows, macOS, Android, iOS (with OTG adapter)
Noise Cancellation No
Customizable EQ No
Warranty 1 Year

Questyle M12 Mobile Headphone DAC / Amp FAQs

What audio formats does the Questyle M12 support?

The Questyle M12 supports PCM up to 32-bit/384kHz, DSD256, and MQA for high-resolution audio playback.

Does the Questyle M12 automatically adjust gain based on connected headphones?

Yes, it features Smart Impedance Detection, which adjusts gain based on the headphone's impedance to optimize performance.

How powerful is the Questyle M12’s headphone output?

The M12 delivers up to 46.11mW of output power, making it suitable for most IEMs and efficient headphones.

Is the Questyle M12 compatible with both USB-C and USB-A devices?

Yes, the M12 comes with a USB-C connector and includes a USB-A adapter for broader device compatibility.