Rick Maxson

The Most Versatile Tool in Your Kit

The Phenyx Pro PTU-X provides an economical means to convert any corded XLR microphone into a cordless mic. Moreover, the PTU-X can make any XLR corded device cordless with ease, clarity, and dependability. Here’s my review.The PTU-X has a plastic housing with a black powder coat finish and metal XLR connectors that make for a snug fit. Overall, it feels solid without being too heavy. The PTU-X can scan up to 16 different wireless UHF channels as opposed to the cheap 2.4 Ghz devices that are prone to distortion and dropouts. It has a tested range of 100 feet and a battery life of 7 hours. Out of the box, I was able to get a full charge in half an hour. Both receiver and transmitter are recharged via the USB-C cable (included in the box) and have battery life indicator lights which I really appreciate. Yea! No more changing batteries or guessing about power.The transmitter is fitted with a threaded collar that keeps the device plugged in and secure. At its base there is a mic/line switch allowing the user to choose the best path for a microphone or a line-level device (more about that later). The nice thing is that the switch is slightly recessed, so you must be intentional about changing it. No accidental switching during a performance. Another button allows the user to engage +48V phantom power for those mics or devices that require it with an accompanying light so you can see at-a-glance whether phantom power is on or off. Nice touch.Now for the receiver. This is where you find a unique scanning feature that you won’t find on any other device at this price point (approx. $90). Press the channel/sync button and the device scans your environment for the clearest channel transmission. Press it again and a red RF light indicates that the two devices are ready for pairing. This is done by positioning the receiver and transmitter face to face until both devices display the same channel number in their clearly lit display windows. This is a big deal because you are not just pairing the two devices, the PTU-X is actually locking into the clearest channel for your RF environment and that is awesome!About the mic/line switch. Move the switch to the left and the PTU-X is ready for any XLR microphone whether it is a dynamic mic (e.g. Sure SM58) or, since it has phantom power, a condenser mic like my Audio-Technica AT2053. This is awesome but, for me, this device is so much more versatile because of the line-level option. Move the switch to the right and now most anything that requires XLR connection can be wireless.I have used the PTU-X in public four times. (1) Mixer to speaker on a float in a parade. This eliminated the need for a cable on a crowded float deck where people could trip or pull over my speaker stand or mixer table. (2) At a corporate meeting I used the PTU-X to send a signal from one main speaker to a remote satellite speaker several feet away. (3) I did the same thing later at a Farmers Market so that our sound could be evenly broadcast to a decentralized audience. (4) I plugged the transmitter into my Zoom AC-3 effects pedal and the receiver into a Behringer X-Air 18, effectively eliminating another cable and giving me more freedom. All of these applications were in RF dense environments. In fact, the parade float was moving through miles of crowded streets. No distortion. No cutouts. The PTU-X performed admirably. I haven’t tried the microphone application in public, but I did test it at home with a dynamic and condenser mic with no issues. All of these are initial tests. I can’t speak to how well the PTU-X performs over time. At the time of this writing I have had no issues with PTU-X performance.At this point, you could say that I am a fan of the PTU-X. At the same time, I can imagine some improvements. (1) Ironically, the device’s greatest strength (scanning for the clearest channel) may also be its greatest weakness. Synching the transmitter and receiver can be awkward and tedious. You have to position both units just right before they sync properly. This can take time and patience and can be frustrating if you are rushed to set up for sound check. I have yet to successfully pair the devices on my first try. Once the two devices are paired though, you're good to go. (2) The capsule size of the devices can be limiting if you are working on an already crowded mixer or trying to use more than one PTU-X in a small space. Of course, there are work arounds like connecting the device and mixer with a shorter/narrower XLR patch cable but, still. (3) I think a mute button on the transmitter would be a nice touch. In the end, none of these are deal breakers for me. In fact, I plan to purchase more of these devices because I keep thinking of ways they can be used to simplify my life and declutter performance areas.Oh! I forgot to tell you that, on a whim, I plugged my PTU-X into a corded Behringer IEM system. It was a bit clunky, but it worked like a son-of-a-gun. No drop in volume, clear (in ear) sound, no hiss.Like I said, these things are versatile. If you can imagine it, you can make it cordless with Phenyx Pro PTU-X.Ver más

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Kevin Gray

Now any microphone can be a reliable wireless microphone

I am a huge Phenyx Pro fan. I discovered their products several years ago and have 5 or 6 of their wireless products, so it was an easy decision to pick up this wireless XLR adapter.For starters, the box contains 1 wireless XLR transmitter, 1 wireless XLR receiver, 1 double-headed charging cable, and 1 carry bag.First impression out of the box is that the PTU-X is built sturdily and does not feel like most other budget products, where external casings are often made of cheap plastics. The items came with a charge so I was able to test the syncing function right away, and I must say I am mostly impressed. After turning both units on via the power button, you push and hold the sync button on the receiver, and the unit cycles through available channels and selects the best one available. Next, press the sync button once and hold the transmitter up to the receiver face-to-face, and the two sync, and you are ready to go. This process, though easy, does provide what I feel is the biggest opportunity for improvement. I found that it can take up to 3 attempts to get them to sync. I would say that almost 50% of the time they do sync on the first attempt. I tested the process 10 times and found that it connected on the first try 5 times, on the second try 4 times, and once on the third try. I am a pretty patient guy, so this doesn’t necessarily bother me, but this could be improved upon. The transmitter does provide +48V phantom power at the push of a button and has a mic/line switch so you can select the best noise reduction option for how you are using it. Others have mentioned the tabs at the end of the receiver being in the way, which I also experienced, but found it pretty easy to remove them if you have a small hacksaw; just make sure to be careful not to damage the rest of the unit. This was the other thing that I believe could be improved upon.I am a wedding DJ so I took the opportunity to test the unit out after setting up for a wedding this weekend. I’m not going to risk having a problem that could ruin a moment in a wedding on an untested product, but once I was set up and had some time before the wedding started, I was able to take advantage of the big venue and give it a good test. I compared the PTU-X system plugged into a standard SM58. I can’t say I was surprised that the unit works great because I use several Phenyx Pro wireless products. That said, I was pleasantly surprised at the range and clarity the PTU-X provided. The max I tested at was about 75ft, but at that range, I experienced no signal dropouts or distortion of any kind, even when I was not in line of sight.Overall. Very happy with the PTU-X by Phenyx Pro, and I am excited to see if I can use it to wirelessly connect a satellite speaker. Would 100% recommend this item and may buy more if the speaker experiment works.

JH_from_MO

Works Well! Great Sound! But use wisely!

This is great - almost! I was so excited to try the Phenyx Pro (PTU-X) Plug-on UHF Wireless Transmitter/Receiver System! I sing in a Southern Gospel quartet and we have a pretty good set of wireless mics we use for performances, but in the old days of wired mics, we always had our bass singer use a condensor mic to give him a little more sensitivity for those quiet, low notes he often has to sing. With the ability to provide 48V phantom power, the PTU-X was the perfect way to give him a "wireless" condensor mic again. The unit feels very solid, without being too heavy to add to a handheld mic. At a rehearsal, we got out our Audio-technica mic that he had used for years, put the PTU-X on it and our mixer and we were in business. The sound was great and we thought we had the perfect solution! However, after a few minutes we had a bit of noise on the mic - just for a moment. At first I thought it was the transmitter moving on the mic, so I snugged the "locking knob" a a bit more. (Side note - this "locking knob" is a great feature and does work well. Our noise was not due to this!) Things seamed fine again, for a while - however the noise came back. Tried a different channel - same thing - all good for quite a while, but the noise did show up again a couple of time. We decided that the interference was possible enviromental and that we had about 60 feet between transmitter and receiver, so we decided to use the PTU-X at a concert setting where the distance would only be about 10 feet. (We have our mixer on stage with us.) We had another mic available - just in case. About 15 minutes into the concert, we started having noise again, so we switched to the back up. So it failed the concert test, HOWEVER, I still plan to try it again at our next singing. With more expermentitation, I have found that the unit is pretty succeptible to interference from cell phones! And I know that all 4 members of our quartet had phones on them during the performance! My hope is to eliminate this (now known) source of interference - and have a great way to get that condensor mic back! In my experiments, changing channels did not really help with cell phone interference. I tried at least 6 different channels and had the same interference each time. When there is no source of interference, the PTU-X works GREAT! Overall - it works good, but just know YOU need to assure that there is no source of interference too close or you will have problems. If you need to convert someting to wireless for your XLR needs, this is a perfect way to do it!

Harpman

20 de febrero de 2026

Too large for use on adjacent xlr inputs

Operationally the product works pretty well - connectivity is straightforward, battery life is acceptable (3.5-4.5 hours), and sound quality is good (transmission is digital so no compression or artifacts). However, the device is quite wide at 1.25 inches. With that amount of width, you can't plug multiple devices into consecutive channels on a standard mixer. If you plug a receiver into channel 1, you will not be able to use another in channel 2, etc. This is true on my Mackie, Yamaha, and Behringer mixers. So, if you have 4 xlr inputs, you'll likely only be able to use 2 devices. I'm still debating return over the issue. Also, it's pretty heavy; consider this if yours will be handheld during use.Ver más

1 persona la encontró útil

DJ GRIFOLOGY

21 de enero de 2026

PTU-X Wireless XLR by Phenyx Pro | Real-World DJ & Event Test + Sound Quality Review

Rock-Solid Wireless XLR for DJs and Event WorkI’ve used a lot of wireless audio gear over the years, and the Phenyx Pro PTU-X XLR transmitter and receiver surprised me in the best way.Right out of the box, setup was fast and painless. Plug the transmitter into your mic or mixer, the receiver into your speaker or board, power up, and you’re basically ready to roll. The build feels solid, not flimsy or toy-like, which matters when you’re tossing gear into bags for gigs.Audio quality is clean with no noticeable latency, which is huge for live events, DJ work, announcements, and ceremonies. I’ve tested this in real-world environments with music playing, lights running, and people moving around, and the signal stayed stable with no dropouts or weird interference.Battery life has been reliable so far, easily lasting through events, and the wireless range is more than enough for mobile DJs, hosts, and performers who need freedom to move without being glued to a cable.If you’re looking to clean up your setup, reduce cables, or add flexibility to your rig without spending crazy money, this is a solid pickup. Great value for DJs, event pros, churches, and content creators.Highly recommend.Ver más

3 personas la encontraron útil

16 de abril de 2026

One of the Best

Product Review: Phenyx Pro PTU-X Wireless SystemI recently used the Phenyx Pro PTU-X as a wireless connection for a studio monitor setup, and I was genuinely impressed with its performance. The receiver was positioned inside my studio roughly 100 feet away from the transmitter, and even with obstacles like walls and vehicles in between, the signal remained strong and reliable.The sound quality was excellent—clear, full, and free from noise or dropouts. That’s a big deal in a studio environment where consistency matters. I also tested it with a microphone, and it performed just as well, delivering clean audio without interference.One of the standout features for me is the built-in rechargeable batteries. Not having to constantly swap out or purchase batteries is a huge convenience and cost saver over time.Overall, the Phenyx Pro PTU-X delivers great sound quality, solid range, and dependable performance at an affordable price point. It’s a strong option for anyone looking for a reliable wireless audio solution in both studio and live settings.Ver más

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