Questyle M15i DAC/Amp
Best portable DAC for audiophiles seeking high-fidelity sound on the go.
This is the definitive bridge between your phone and high-end headphones, delivering desktop-grade clarity in a pocket-sized frame. It trades a bit of extra bulk for a balanced output and MFi certification, ensuring your mobile setup finally sounds as serious as your home rig.
$220.00
Out of stock
More M Series Options
Owner Satisfaction
4.5
/
5
Category Rank
494
/
1072
#494 in Headphone Amplifiers
Price vs Category Average
-85%
Below average
Who it's for
- Audiophiles seeking natural, distortion-free sound reproduction
- Listeners using demanding, high-impedance headphones or IEMs
- iPhone users needing reliable, plug-and-play high-fidelity audio
Who should skip it
- Budget-conscious buyers looking for entry-level portable audio
- Commuters prioritizing smartphone battery life and cool operation
- Users who prefer tactile, physical volume adjustment controls
Performance breakdown
Audio Fidelity
High-resolution support delivers exceptional clarity for the most demanding audiophile tracks.
Drive Capability
Robust power output handles a wide range of demanding headphone impedances effortlessly.
Portability
Compact form factor fits seamlessly into any mobile audio setup.
Power Efficiency
Optimized circuitry ensures your smartphone battery lasts through extended listening sessions.
Build Quality
CNC-machined aluminum chassis offers a premium, durable feel in the hand.
Device Compatibility
MFi certification guarantees flawless, plug-and-play integration with all Apple devices.
Key Specs
MFi Certified
Supports up to PCM768kHz/32bit and DSD512
Ultra-low noise floor
-130dB
Selectable gain modes
Low, High
DAC Chipset
ES9281AC
Amplifier Technology
Dual Independent SiP CMA
Total Harmonic Distortion + Noise (THD+N)
<0.0003%
Headphone Outputs
3.5mm single-ended, 4.4mm balanced
Know before you buy
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