JCALLY JM6 Pro USB C Type-C to 3.5mm Dual DAC CX31993 MAX97220 Digital Audio Portable decoding amp HiFi DAC Mobile Headset Adapter (Silver Red)

I’ve been using the JCALLY JM6 Pro USB-C to 3.5mm DAC adapter with my phone, and it has been a great upgrade over standard headphone jack adapters. The sound quality is noticeably clearer, with better separation, improved detail, and a cleaner overall output.Volume output is strong enough to drive a wide range of headphones comfortably without distortion. I’ve also noticed better control in both bass and highs, making music and podcasts sound more balanced compared to basic dongles.The adapter is very compact and lightweight, which makes it easy to carry around daily without adding bulk. It also works seamlessly with plug-and-play functionality on both Android and newer iPhone models, with no setup required.Build quality feels solid for its size, and it has held up well during regular use. Overall, this is a reliable and affordable DAC adapter that significantly improves mobile audio quality. It’s a great choice for anyone looking to get better sound from their phone without carrying a separate amp.

I bought the JCALLY JM6 Pro because I wanted to keep using my 3.5mm wired IEMs and headphones with a USB-C phone, but I wanted something a little better than a basic passive-looking dongle. My expectations were pretty simple: clean sound, enough volume, microphone support, and a small size that wouldn’t make my phone setup annoying to carry around. Overall, it met most of those expectations.The biggest advantage for me is the extra driving power. The combination of the CX31993 DAC and MAX97220 amplifier gives this little adapter more headroom than many basic USB-C audio adapters. With regular IEMs and portable headphones, I get plenty of volume without needing a separate battery-powered amp. Music sounds clean and controlled, and I don’t notice the JM6 Pro dramatically changing the tuning of my earphones, which is exactly what I want from a DAC.It’s also genuinely portable. The metal ends and braided cable feel better than the cheapest adapters I’ve used, and there’s no app, charging, or complicated setup involved. I can plug it into my phone, tablet, or computer and use my regular 3.5mm headphones. CTIA headset microphone passthrough is another useful feature for calls or gaming.There is one important downside: with very sensitive IEMs, some users report a faint hiss or elevated noise floor, particularly during quiet sections or between tracks. I’d keep that in mind if I mainly use extremely sensitive low-impedance earphones. The short cable is also permanently attached, so if it eventually develops a bad connection, the whole adapter has to be replaced. Microphone performance can also depend on the headset, and I wouldn’t buy this specifically to improve mic quality.**Pros:** strong output for the size, clean sound, very compact, supports headset microphones, braided cable, no battery required, and good value.**Cons:** possible hiss with sensitive IEMs, non-replaceable cable, microphone performance isn’t necessarily improved, and harder-to-drive full-size headphones may still need a stronger amp.For the money, I think the JM6 Pro makes the most sense if I want a small USB-C adapter with noticeably more power than a basic dongle. It’s a practical choice for wired IEMs, music, gaming, and everyday mobile listening, as long as my earphones aren’t especially sensitive to background noise.

really good, feels and looks great, but more importantly SOUNDS great. no issues at all, use it on my pc for a pair of akg k361's and it drives them perfectly. no hiss or issues, great price. if i ever need another ill just grab one of these

I got this on the recommendation of an independent reviewer. I have a few different adapters like these, and the Anker had provided the best sound. I wanted another good one to plug into my higher-end stereo, because even minor quality issues show up there. Also I was hoping a different brand would alleviate the issue I explain in the next paragraph. Anyway this sounds as good or probably better than anything I've tried and I highly recommend it.The downside of adapters like these is that I have to crank them up to full volume to work with the stereo, then when I use them with headphones they blast my ears off! The phone doesn't recognize adapter brands so it will do this even if I use a different adapter with my headphones.

It does exactly what it's supposed to do! I bought this to drive a set of iem based on Crinacle and other reviews, and it works great. For larger dynamic headphones like Sennheiser HD280 Pro, I found it didn't have enough headroom to handle bass transients and could hear the amplifier chip running out of steam. See my review of the Jcally JM20 Max. For low volume listening it worked great. These Jcally dac/amp dongles are small enough that they need basically no additional space, I just leave the iem cables plugged in.For Apple hardware - iPhone 16 Pro, MacBook Air M1, MacBook Pro 16" 2021, and 1st gen iPad Pro 11" which I tested them with, the OS immediately finds the output device and all controls work as expected. The Apple Music "eq" settings also work, I wish Apple would realize there are some people who want a parametric eq and know how to use it. I had to use this for the output of a Surface (unknown model) during a Zoom meeting and it also found the JM6 without any issues.The cable is flexible, roughly the same as the iem cable itself. We will see how durable it is. These will not get heavy use - just for the times when I want to listen to music without Transparency mode on the AirPods Pro. The iem all sound better than the AirPods, but perform double duty as hearing protection, so the use case for me is limited.

Seems to short out something sometimes when I plug it in - activates the Google assistant/ai - on my phone, usually only when I plug in my iems first and then the usb-c. The product itself seems to work, does what it should, so no complaints there. Can't really comment on how it affects "sound" but it works well with my Moondrop Chu II's

I am seriously impressed. I really wanted one with the CS43131 chip which has slightly better specs but more expensive. I wasn't sure whether to get one with the added MAX97220 amplifier with output of 60mW at 32Ω as I heard the white noise might be more pronounced. I am happy to report I heard no objectionable white noise. I would say this has a clean sound. I tested both on my smartphone and computer and I am happy with the sound. My phone does have a 3.5mm jack and I can differentiate the sound profile. This DAC sounds louder thanks to the added amplifier which will benefit higher impedance earbuds. The volume with 3.5mm jack was plenty for me so I had to bring the volume down with this DAC.The cable is very flexible so no problem with stiffness. The usb-c plug was sufficiently snug and will not move around and disconnect easily. The ends are made of aluminum and I did not feel any kind of warming due to the higher power amplifier.

This is a fantastic DAC with the sound amplifier amplifying the sound really high so that i can even use high impedance head phones with it. The problem is that even when i use IEMs or headphone with no buttons or mic, when the cable moves it induces phantom button presses into my phone. Some time it starts Gemini or sometimes it pauses the song i am playing or basically click o forward for me. I have the APPLE dongle and a UGREEN dongle which doesn't do these with the same IEMs or headphone but this one does. Not sure if i got a faulty cable or its something that happens to everyone. Anyway no support link to talk to someone, so i cant get this fixed by the seller or manufacturer.

Se escucha perfecto

Excellent DAC Usb-C, je l'utilise sur le PC avec des écouteurs IEM c'est parfait. Testé également sur le mobile Nothing Phone 3a Pro tout marche parfaitement.

JCALLY JM6 Pro USB C Type-C to 3.5mm Dual DAC CX31993 MAX97220 Digital Audio Portable decoding amp HiFi DAC Mobile Headset Adapter for iPhone 15 Plus max Galaxy S23 Ultra Android Phone(Silver Blue)Really nice inline dac. Clean sound. Great way to drive headphone cans off your phone with much mobility. Better than dragging around a boxier DAC. I also love the flexible cabling much more than other USBC dongles that are stiff.

I recently bought the Sennheiser HD 560S and needed a way to use them for my work laptop and PC without constantly unplugging and replugging them.I have a USB-A switch for my other peripherals, so I did some research and found this 3.5mm to USB-C adapter. I am using this combined with another adapter (USB-C to USB-A) and I can now use my USB-A switch to easily switch my HD 560S between work and personal use.It works perfectly and I have not encountered any issues with hissing or low volume levels. I can gladly recommend this to anyone else with the same use-case as me.

No need to look any further this is an excellent sounding dac/amp with no eq required just plug and play you wont be disappointed highly highly recommend