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)

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.

Perfect cable for turning my usb-c into an aux cord. No static or other audio problems. Cheap and reliable. Recommended by Crinacle for a reason. Fits in my pocket and allowed me to use a plug in backup method for my headphones perfectly on flights or when my headphones were just dead. Great product.

does its job for the pricepoint. no issues with heating, the sound quality is enhanced, easy to connect to IEM to PC, ver compatible, connectivity has no problems, the bended braided wire is a good feature as well as looking aesthetically.

Short version: Absolutely perfect lossless sound on AKGs and Bose over the ear headphones while plugged into iphone 15 pro max and iphone 17 and other apple products. God they sound good when streamed with Apple’s lossless option. Long version: Who needs to know more? Well… we all base our decisions on numerous input. So here goes. There are a number of options with the DAC CX31993 & MAX97220. Many similar in the customer rating. After narrowing down the ratings to over 4, I then looked at how many ratings there were for each adapter and eliminated any of the choices that were under 100 reviews. Then narrowed it to the two with high ratings and over 200 reviews. Reading through each review posted, on both positive and negative. Then chose the JCALLY JM6 Pros. Had never heard of the brand before this. Just wanted to try them out. About the adapter: These make you feel like you are sitting in the studio where the music is being mixed. They sound like the day they were recorded. But, you have to have excellent headphones to take advantage of what it is capable of playing. What that means is, the song sounds as if you were there when it was made. Not a bunch of lost bits that muddy the sound. For example, I have a pair of really cheap $10 Sonys for light work that doesn’t need to be crisp. It also means you need to have a recording that hasn’t been transferred from device to device repeatedly, where bits could be lost or are streaming on a low quality. Be careful what you ask for though, because you learn which songs weren’t mixed well. In one of the Queen songs, “I want it all” I could hear a noise from when the guitar was added in the middle of the song for a solo. It was really harsh. It looks and feels durable. Colors are as represented. Have only tried it on apple products directly into the C connector. Did not use any adapters and used a limited number of headphones, because most of those I have are bluetooth. Functions properly with no need to do anything but plug it in to headphones and the device connector. Just turn the music on and it works fine with no additional work needed. There was plenty of power in the included MAX97220 to use in our studio monitor gold AKGs. In fact, did not have to turn the volume the whole way up to get quality sound. Told my recording musician and hypercritical audiophile spouse about them and what a pleasure it was to listen to assorted music. Thinking spouse would find something negative to say about the JM6 Pro USB C Type-C to 3.5mm Dual DAC CX31993/Max97220 adapter. Instead he was quite pleased with the device and asked for the link. The only negative was that you do not get the 3D spacial auditory experience that some of the bluetooth connections offer. Unfortunately, I do not have any powered spatial sounding headphones that allow you to connect via wire. I use the song “Baba O’ Reilly” by The Who to test that functionality on new headphones. You do get stereo sound without any issues though. That being said, there is some loss on all my bluetooth options (apple airpods 3 and 2, Bose Quiet Comfort in several models), which muddies the sound just a bit. Advantage goes to the adapter though for clean, crisp lossless sound. Will have to check to see if anyone has plug in sound with spatial options. I read some of the reviews that mention a different type of headphone I had not heard of before. Going to research those. The price of $17.99 full price I paid seems cheap when compared to the ridiculous amount of money spent on some of the headphones out there. And they sound better than any bluetooth headphones I have ever heard/purchased from the crispness of the sound. Finally, I do not like sticking earbuds in all the time. They have to be cleaned regularly and do block the ear canal. Which can lead to ear infections when there are trapped little infectious critters. Which means I have to regularly disinfect the earbud where it goes into the ear and that can be tricky business with the air pods. As they are not the least bit waterproof.

Absolutely goated. Works great with my iPad and phone. Best I’ve used. 10/10 connectivity. 10/10 sounds quality.

As far as sound goes this product is excellent. Very crisp with little to no background noise, which is very impressive for the price. I do however have one glaring issue. The connection between my iems and the 3.5mm socket is loose and unstable. It seems as if any abrupt movement of my phone or the cable causes a disconnection pausing my song and even prompting google assistant to oepn up. Im not sure if this is a one off issue or if others are having this same experience. Im currently pairing this DAC with my truthear blue IEMs, which im seeing from other reviews this DAC was practically made for these IEMs. Because of this issue I cant give this any higher than 3 stars as it significantly detracts from the listening experience.

This dad amp dongle is small and easily to use. It provides a cleaner audio signal and obviously provides more power to my iems.. it doesn’t really provide enough power for large planar drivers. I Would recommend for use with smart phones while your on the move.

Quality is good

I was reading/watching a lot of reviews of different DACs and decided to purchase this one, and I'm super happy with the purchase. I have been using the DAC for the last 10 days with Beyerdynamic DT 770 Pro (80 ohm), and I want to share my experience. -It definitely has enough power to boost the Beyerdynamic. I'm usually at about 75% volume. -The sound is good to my ears. -The USB C and headphone jack connectors are solid. -It doesn't get warm. -It's small and convenient to walk around with. For warranty/return reasons, I have bought it here on Amazon for 21€, but I saw that on other platforms, one can get it much cheaper.

Se escucha perfecto

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.

Fabulous product. Highly recommend you get this over any other dongle as I have tried many. Started out with the Ugreen, sounds good but it had too many pops. This is 100% noise free and adds about three times the volume than the others as well. All in a tiny little dongle. I also have the JCally JM12. This JM6 pro is much more wide and open soundstage, a bit brighter, and goes much louder. I use this in my car and for other stereo connections or with warmer headphones. I use the JM12 with IEMs as they tend to be brighter and the JM12 is warmer and more punch than the JM6 and matches beautifully. Both are awesome products for the price and a no brainer. But this JM6 pro is an absolute must have for anyone who wants good sounding music through their phone for a great price. Gotta love Chi-Fi these days as it blows away most of the expensive stuff you see in local stores no matter what salesmen try to tell you. So much for Trump and MAGA trying to stop the selling of Chinese goods when the market is all Chi Fi these days. Same dacs and amps as products ten times the price. Dacs are all made in China anyways. This thing blows away any Dragonfly dac I have too and so small and compact.

Bought these along with Zero: Blue 2’s - for PC gaming/discord/youtube/music. First time using IEMs and this dac was recommended many times through reddit posts. Works as intended. Delivered quickly to Aus.