GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450 ft

We've had the 4-channel version of this in the auditorium of our church for years. It's worked great. We needed a 2-channel system for our multipurpose room, so this was a no-brainer. These systems have good range, have reliable reception, good audio quality (although they are somewhat sensitive to plosives such as words that start with "P"), are very reasonably priced, easy to install and connect, show microphone battery level and signal strength on the main panel (this is great!), and you can buy reasonably-priced replacement microphones (and even switch between hand-held and lavalier form factors). Except for the relative sensitivity to plosives, it's hard to imagine a better, more satisfactory value.

These mikes are excellent! I have been using these for several years now (The G-622, and now the G-733). The sound is excellent, and these mikes hold up over the years with lots of use very very well. A couple times I have had questions and needed to talk with the customer service at GTD and they were always very quick to respond to me! And they followed up until my issue was resolved! These are a very good mike, for a reasonable price and Excellent customer service if you need any help! I would highly recommend GTD.

I have owned a Dj & karaoke company for 15 years and have owned every kind of microphone out there from Shure to Sennheiser and these mics are defiantly just as good. I constantly get complements from singer about how good they sound. This is my second set and the first is still working after 7 years of hard use. I do 3 to 4 shows a week 150 to 200 show a year and they have held up. I have replaced the handheld mics 3 times in 7 years but they only cost 40 dollars. I have also replaced the antennas twice but they are 8 dollars. Overall these are the best microphones I have ever bought and would recommend them to anyone.

I’ve been holding of on purchasing wireless for karaoke because most cheaper mics don’t last long So far so good !!

For the price these are very good mics. We use them in theatres for special announcements. But they are very susceptible to breath pops on sounds that are “plosives”. Think the word “papa”. Talk across the mic, under your mouth, to control that. Talk directly into the mic and the plosives will be horrible. For live show work I use my pro Sennheiser mics, but for simple stuff these are great!

In my church youth group, I bought this style of microphones 5-6 years ago. The pricing made me very skeptical, and I thought they were going to quit on me within the first year. I noticed the microphones never drop signal 100 feet away from receiver (with thick brick walls between us). The microphones look cheaply made, but I have to say they are very durable. These microphones have survived wreckless teens. Many times, those microphones were dropped on a hard wood floor, and they survived. With the above said, I decided to buy a second unit for my home. They are awesome for my karaoke parties, and home events. I can control the volume of microphones through the receiver, or mixer. I like that you could split the microphone signal into their own channel or combine them. The battery life is okay. I feel they last me about 8 to 12 hours (depending on the batteries I use). The sound quality may not be Shure, but for those not in the live entertainment business, they will not be able to tell.

After several years one microphone failed so I purchased a new system. Connected it up and then I was actually able to repair the failed microphone so we now have a backup set. These are really clean sounding and have a pretty long battery life using 2 AA batteries /microphone. Not sure what the actual range is but we've used them even from outside the building and the sound is clear and strong.

The good (great!): the system has an excellent range with no interference or dropouts - easily over 70 feet (possibly more - simply haven't tried), in Manhattan, through several walls, with the main unit inside a metal rack. The main unit's displays monitor battery level and signal of each microphone. The sound quality is good enough for most speech and even some singing. The mics are solidly built and use AA batteries. Easy to adjust the channels. The bad: why would such a system have mic-level and not line-level outs? Since it receives and processes the wireless signal anyway, attenuating the outs down to mic level and adding a dependency on an external mic preamp seems just silly and wasteful. The ugly: one of the mics started to go quiet - much quieter than the other. It wasn't dropped or otherwise mishandled, and we've tried swapping batteries of course. Sometimes it'd snap to full volume (usually in the first few seconds after being turned on) but then will go quiet again. The other mic is going strong, for he time being. Overall I want to like this system - I think unless you're a pro singer, the sound is plenty good.