TAS Commitment
Description
Questyle M18i Wireless Hi-Res DAC & Amp — Studio-Grade Sound, Pocket-Size Freedom
Unleash audiophile-grade sound on the go with the Questyle M18i — a high-performance portable DAC and amplifier that combines advanced Bluetooth 5.4 with true lossless USB decoding. Engineered with dual ESS ES9219Q DACs, patented Current Mode Amplification, and Apple MFi certification, the M18i brings uncompromising audio quality to iOS, Android, PC, and even gaming consoles.
🎧 Flagship-Level Audio. Wireless Freedom.
The M18i is Questyle's most advanced dongle-style DAC/Amp yet, offering dual-mode connectivity via wired USB and Bluetooth 5.4. Whether you're streaming Hi-Res audio wirelessly or decoding lossless tracks via USB-C or Lightning, the M18i ensures seamless, distortion-free playback up to 384kHz/32-bit PCM.
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Dual ESS ES9219Q DACs: Delivers pristine detail with rich timbre.
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Bluetooth 5.4 + Snapdragon Sound: Experience ultra-stable, high-resolution wireless audio.
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Hi-Fi USB Mode with XMOS 316: 16-core processor ensures stable, ultra-low-latency playback.
🔊 Patented Current Mode Amplification
With quad-core SiP CMA modules, the M18i pushes the boundary of portable performance, achieving a near-silent -130dB noise floor and ultra-low 0.0002% distortion. This cutting-edge technology provides the power of a desktop amp in a compact, efficient design, perfect for driving both IEMs and demanding headphones.
🔄 Switch Between Bluetooth & USB DAC Instantly
Switch effortlessly between Bluetooth and USB DAC modes depending on your setup. Enjoy studio-quality sound on the move or at your desk — no compromise, no fuss.
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3.5mm & 4.4mm Dual Outputs: Supports both single-ended and balanced headphones.
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Manual Gain Control: Tailor your output to your headphones and preferences.
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OLED Display & Mic: Includes a clear screen for system status and a mic for calls.
🍏 Apple MFi Certified – Made for iOS
Unlike generic DACs, the Questyle M18i is Apple MFi Certified, ensuring full compatibility with iPhones and iPads. MFi certification guarantees stable performance, optimal power management, and long-term reliability with iOS devices.
⚡ Smart Power Management Modes
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Mobile Mode: Uses internal battery, keeping your phone fully powered.
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Bluetooth Mode: Battery-powered for wireless listening anytime, anywhere.
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PC Mode: Charges and powers simultaneously for desktop use, with intelligent power distribution.
Why Choose Questyle M18i?
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Hi-Res lossless sound via USB or Bluetooth
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Dual flagship DACs and patented amplifier tech
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MFi certified for seamless iOS integration
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OLED screen, mic, gain control & versatile outputs
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Ultra-low noise and distortion performance
Compact yet uncompromising, the Questyle M18i redefines what a portable DAC & amp can do. Perfect for audiophiles, gamers, and music lovers who demand the best — wherever they go.
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OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
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TRUSTED BY OVER 45K+ MUSIC ENTHUSIASTS
Let customers speak for us
Perfect for beginners to start their audiofile journey
I'm satisfied and convinced of this product
The packaging
The quality
And The performance
Trust he go for this one if you never try this one
Just give it a try you will not regret it
I have manny IEM's I'm my collection
But this one is really fantastic
Thanks to The Audio Store
They have many discount in compar to others in market
And shippment is on the time no worrys
1999 is nothing the engineering is perfect of this IEM,,,
Amzing product
Love the way it sounds rich in every range perfect for beginners but if you're not a bass head go for non bass varient.
This is my first ever IEM that I purchased after research of couple of months. And I can say that this was a good decision on my end. Cable is good. Buds look stylish. Comes with a small carry pouch and 6 pairs of ear tips. Sound quality is awesome. Love the instrument separation. Customisable EQ gives them versatility. You can actually experience how other IEM sound just be playing around with the EQ.
Actually, l'm new to this IEM world. Such an amazing product. If you are new to iem just as me, I would highly recommend his product to try out. The OG. There are 16 types of tuning options to play around and explore your favourite music in a new way and the build quality is also pretty good. Overall a nice product 👍.
Good sound
5/5 Mids and Highs
5/5 Well balanced Bass, doesn't overpower the music
5/5 Design look premium and classy
They are quiet heavy and huge
Its my first time buying an iem and it sounds sooo good the design is good the wire can be improve, the bass is somewhat missing and the app has some glitches regarding equalizer. Otherwise this iem is better than my tws. I really like it.
Good
They sound just amazing, I would say that the app a little rough to use. I can vouch they sound amazing. better than most of the tws which are out there in the market. Also, the Online dsp, gives a little edge it you want to tune them, and you can also upload your on DSP. Overall at this price point, It' a 10 on 10 deal.
Great place to shop for all audio requirements. Quick service and product as described. Will recommend it to 3
This is a compact amp that has a clear sound output which can be described as slightly warm. Vocals are clear and midst nice. Works straight out of the box. Balanced xlr input is a big plus. Overall it is good value for the price. Will recommend it to everyone
Really a great product for the price offered using thebuds for the first time and it has exceeded my expectations. The sound is more balancednot a thumping bass but withclear vocals, treble and and a surrounding bass. Also there's someissue in connectivity which I faced at firstbut saw a tutorialon resolving the issue online.
everything is great but would have been even better if it had a mic
Awesome case, providing safety
