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Questyle M15 was born: it distills all of Questyle’s expertise and technologies into an amazingly powerful compact mobile DAC & AMP.
Don’t be fooled by its small size. The M15 offers uncompromising performance and best-in class fidelity, giving you the ultimate portable audio experience.
The M15 contains two of Questyle’s patented CMA (Current Mode Amplification) SiP modules, for a total of four CMA amp engines. This quadruple drive amplification circuitry gives an outstandingly strong output that can drive almost any headphone. Questyle’s Current Mode Amplifiers are characterized by their small footprint, low voltage operation, and minimal power consumption. Current Mode amplification has a naturally low impedance, affording the M15 a bandwidth up to 1MHz, distortion as low as 0.0003%, and the ability to reproduce every detail hidden deep within any track.
3.5mm TRS / 4.4mm TRRS outputs
Manual gain adjustment
With its four CMA amp circuits, the M15 supports both unbalanced (3.5mm TRS) and balanced (4.4mm TRRS) outputs. It also has manual gain adjustment via the slider on the side, which makes it easy to choose high/low gain depending on the connected headphone, speaker, or HiFi system.
Only a black background can reflect rich color. With itsincredibly low noise floor, the M15 allows all the details of yourmusic faithfully ring true.
FFT @1kHz@48kHz(SR)24bit, @3.5mm Po=5.9mW, RL=300ΩData from Audio Precision AP2722
FFT @1kHz@48kHz(SR)24bit, @4.4mm Po=23.21mW, RL=300ΩData from Audio Precision AP2722
World-Class Digital Analog
The M15 features the highly acclaimed ESS ES9281AC flagshipDAC, which can handle up to PCM384kHz/32bit and DSD256. It’s almost inconceivable that something as small as the M15 can process and reproduce such demanding audio formats.
The M15 features TOREX High-Efficiency Power Management, which could bring out low power consumption, no overheating , longer battery life, longer playback.
The M15 supports almost all music streaming platforms worldwide, including Apple Music, Tidal, QQ Music, among others. It fully supports and decodes ALAC, FLAC, MQA, andother lossless formats.
Lap Top
Tablet
Mobile Phone
Questyle M15 didn't really impresss me when I bought it few months back. While it sounded so good with Audeze LCD5, it was little too bright for kinera baldr, focal clear and thieaudio divinity v16. These 3 HPs & iems sounded way better on Cayin IHA-6, Fiio BTR7 and Fiio M11 Plus ESS.
Recently I had the scope to grab Noble Audio Viking Ragnar and it felt like even the Fiio Dap didn't do it enough justice. So, I bought back the M15 and it made a noticeable difference in the sound quality. It's not a smooth sounding dongle by any means, it has kind of an aggressive tonality but bass, dynamics, sound stage everything improved with it. I really wish Questyle used AKM or R2R dac which might have made it a 5 star dongle for me.
I was looking for a suitable dongle for my samsung galaxy s22 ultra, so that i can use my wired headphones. Now its complete. I am really happy for the purchase.
Questyle M15 DAC AMP
Questyle M15 DAC AMP
25k+, worth it?
Ya. Every penny of it. Never color an iem, gives the true signature of it. Lots of power, but most importantly, deliver the power consuming least battery than ever of my used 15-16 dac. No question on quality sound. Aesthetically it may please someone, for some, its bulky. But its of personal preference. Overall, its a pocket dynamite, a beast in every sense possible.
Questyle audio has long been an Audiophiliac favorite manufacturer of DAC and headphone amplifiers. In the unlikely event that a Questyle audio product develops a manufacturing defect within the warranty period, please contact Gears For Ears. Please make sure that the issue with your product is eligible for a warranty claim.
Please be advised that Gears For Ears is not authorized to handle the warranty claims for the purchases that are made outside Bangladesh.
Questyle audio's Warranty Period is 1 Year from the date of the Invoice.
Eligibility for warranty
Non-Eligible for warranty
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