Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)

The 5k is a one-of-kind, highly configurable, reliable, portable bluetooth dac, which you can fully manage via software, on mobile nonetheless, via its app. The app, as well as the dac itself, really, are just perfect. Fully-featered, contioniously updated, and from an obviously passionate team.What truly distinguishes the 5k from competitors, and seems seldom mentioned, is that this thing just f***ing works, always, just how you want it to, on pc AND mobile.If nothing else, know this.You will not be dissatissfied with the audio listening experience it provides.For Android, especially, it really is the best, dac available, full-stop.There are plenty of competiting products with better specs, but hardware isnt everything. Optimization is essential.Crysis made that clear for video games, and the 5k makes it evident for audio.Such an exquiste, universabaly-reliabile and steadfastly- cohesive listening experience, no matter the enviromment, is offered by none other dac. No matter what operating system, software, or hardware you use it with, it does not dissapoint.Additionally, its support is unrivaled. Built by truly passionate developers. Look at the app's update and dac's firmware update changelogs, really. Now look at those from similar products. Insane. No other competitors offer such frequent, high-quality improvements to the users experience at no extra charge.Just one purchase guarantees users will get years of dependable, optimal use out of their device. Thanks to the frequent, high-quality, and most importantly free, improvements, and fixes to all users experience over time provided by the qudelix team.*Highlights*-Equalizer Settings are stored on device, no need to ever even touch them again after the first time. You get the same sound signature always. No swapping devices and suddenly it changes.-Syncs audio volume PERFECTLY no matter what. Regardless, If you change it via hardware buttons or software bars, on PC or Mobile.------------*Important Note for PC users**Desktop operating systems dont have native support for and need third-party software to unlock full ad2p bluetooth protocol compatbility/functionality. You Can't use ldac on Windows without it.(lookup: "AlternativeAD2P Driver")**On a side note, using it, you can also force SBC audio/ connection settings, and I was able to get the 5k to maintain an overclocked SBC output bitrate of over ~1.1Mb/s. Sounded better than LDAC. Insane. That software really is a game changer for windows bluetooth listening.

I recently picked up the Qudelix 5k, and so far, it’s been a great addition to my setup, especially for on-the-go quality audio and PC gaming.I’ve been using both Bluetooth and USB connections, and they both work flawlessly. The Bluetooth connection is stable, with no noticeable lag, and when I need the lowest latency for competitive gaming, the USB connection is perfect. No dropouts or issues at all.The roster of preset EQ is a great addition, letting me tweak my IEM’s with so much ease. The design is sleek and comfortable for long sessions, and the battery life is more than enough for extended playtime.Overall, I’m really happy with the Qudelix 5k so far. It’s a solid choice for both gaming and everyday listening, offering great versatility and sound quality. Highly recommend it!

I had high expectations and this device exceeded them. I have had 0 problems with the bluetooth connections between my phone and this device and the sound quality is exceptional. I want to emphasize how much better the sound is than other bluetooth adapters I have used. It is absolutely noticeable. I primarily use it to connect my phone to my older vehicle via a 3.5mm cable and to use my older wired headphones. I honestly can't tell the difference between using this adapter and plugging directly into a sound source.Build quality is excellent. I have a hard time imagining something breaking on this. It's just the right size so that it's not going to easily get lost, but it's small enough that it can fit in any pocket or clip onto a piece of clothing and not fall off.The app took a little work to set up, but once I got it working, I was impressed by the number of options and information available. I also haven't had any connection issues with the app since I set it up.This was well worth the cost for me and I heartily recommend it to others.