Will this connect to Bluetooth headphones wirelessly , ie transmit ? With an input over usb-c using a source such as an iPhone 16
Latest Thread Images
Featured Sponsor Listings
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an alternative browser.
You should upgrade or use an alternative browser.
New Launch! Questyle M18i Mobile Headphone Amplifier with DAC
- Thread starter Questyle
- Start date
-
- Tags
- questyle questyle m18i
OskTheHeadphoneMan
New Head-Fier
I'm hoping for the same, buddy!Did anyone already compare it soundwise to the CMA18P?


Hi, is the 10% discount automated on the attch link? if so, if it doesn't populate, does it mean it surpassed the first 100 purchases already?. Thanks

Looking good
p51dbnnck
New Head-Fier
Hope this has a lower noise floor than the m15 or cma18p
Will this connect to Bluetooth headphones wirelessly , ie transmit ? With an input over usb-c using a source such as an iPhone 16
@Questyle would love to get an update on this.
renzhiglokostya
New Head-Fier
What's the battery capacity and how long does it work on one charge?Building on the success of the M12i and M15i, Questyle takes a big leap forward with the flagship M18i. Designed for audiophiles, it features major upgrades like Bluetooth 5.4, elevating wireless audio performance. The M18i redefines portable audio with professional-grade decoding, delivering pure sound, rich detail, and a wide soundstage. Perfect for those who demand the best, the M18i sets a new benchmark for portable Hi-Fi.
![]()
Professional TTA Triple-Decoding Architecture for Unmatched Audio Quality
The Questyle M18i incorporates a cutting-edge TTA Triple-Decoding Architecture (DAC + Pre-AMP + AMP), powered by dual ESS ES9219Q flagship chips with mono dual-DAC decoding. This sophisticated design redefines portable audio, delivering a pristine, detailed sound with a vast soundstage. Engineered for discerning audiophiles, the M18i ensures professional-grade decoding, elevating your listening experience to unprecedented levels.
![]()
Advanced Qualcomm Bluetooth 5.4 for Superior Lossless Wireless Audio
Equipped with the latest Qualcomm Bluetooth 5.4 chip, the M18i offers seamless dual-mode switching between USB DAC and lossless Bluetooth audio. With support for Snapdragon Sound technology and Sony LDAC certification, it offers wireless high-resolution sound with enhanced clarity and precision compared to previous Bluetooth versions.
![]()
Patented "Current Mode" Amplifier SiP Module with Ultra-Low Distortion (0.0002%)
At the heart of the M18i is Questyle’s globally patented "Current Mode" amplifier SiP module, achieving an ultra-low distortion rate of just 0.0002%. Supporting wired decoding up to PCM 384kHz and DSD256, as well as Bluetooth decoding at 96kHz, the M18i delivers true-to-life sound that captures every detail with precision.
![]()
Apple MFi Certification for Seamless Integration with iOS Devices
Certified by Apple MFi, the M18i guarantees outstanding performance and full compatibility with iOS devices, ensuring a smooth and reliable connection within the Apple ecosystem for a truly premium listening experience.
![]()
Minimalist Bauhaus-Inspired Aesthetic with CNC Precision-Machined Alloy
Exquisitely crafted with a minimalist Bauhaus design, the M18i features a CNC precision-machined aluminum alloy body. The fully integrated OLED screen complements the sleek design, offering both a visually refined experience and a smooth, tactile interface that enhances the product’s form and functionality.
![]()
Dual-Port Design with Manual Gain for Custom Audio Tuning
With both 3.5mm and 4.4mm output ports, the M18i is compatible with a variety of devices. Its manual gain control provides 60 levels of precise volume adjustment, allowing you to tailor the output to your exact audio preferences, ensuring a personalized listening experience.
One-Touch Mode Switching for Effortless Transitions Across Devices
single button allows you to switch between PC easily, Bluetooth DAC/AMP, or mobile modes. The intelligent power management system optimizes energy consumption, providing long-lasting battery life while maintaining high performance, making the M18i compatible with smartphones, PCs, and gaming consoles.
Infineon flagship microphone supports HD Calls with Advanced Noise Reduction Technology
The M18i ensures crystal-clear voice quality and call stability with Qualcomm's cVc Generation 8.0 call solution with ClearVoice Capture technology. Environmental noise is suppressed while providing clear sound to the user.
We offer 10% OFF and free leather for the first 100 orders, shop now!
MRHiFiReviews
Formerly MRphotography
Sponsor: The Source AV
Is the Questyle M18i the BEST Mobile Amplifier and DAC Combo under $500?
![]() |
![]() |
TSAVJason
Stay updated on The Source AV at their sponsor profile on Head-Fi.
![]() ![]() ![]() ![]() ![]() |
SoundBytes
500+ Head-Fier
Nice, would love to see a comparison between the M15i and CMA18 as well ... edit: or I could look above ha 

Now available at Bloom
https://bloomaudio.com/products/questyle-m18i

![]() |
![]() |
Headphones and Personal Audio with Pitch Perfect Service.
Stay updated on Bloom Audio at their sponsor profile on Head-Fi.
![]() ![]() ![]() ![]() ![]() |
Is Bloom running any comparable promotion like questyle e.g. free case?Now available at Bloomhttps://bloomaudio.com/products/questyle-m18i
captblaze
Headphoneus Supremus
$349 for unitIs Bloom running any comparable promotion like questyle e.g. free case?
$29 for case
will have them tomorrow
Please update with initial impressions as soon as you are able!$349 for unit
$29 for case
will have them tomorrow

captblaze
Headphoneus Supremus
Sure thing. I’m interested to hear it compared to the CMA18pPlease update with initial impressions as soon as you are able!![]()
I wish I knew you guys were going to have it this quickly. I ordered a week ago on announcement day directly from Questyle for the same price and apparently it shipped from China. I might have it next week.Now available at Bloomhttps://bloomaudio.com/products/questyle-m18i
Users who are viewing this thread
Total: 1 (members: 0, guests: 1)