GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System

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.

Very satisfied

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 bought this system and was pretty disappointed to find that one of the microphones doesn’t work. I tried it several times and also tried different XLR cables, but every time I plug it in, I get a constant electrical/static noise. The other microphone works fine, so it seems like this one is defective. It’s frustrating, especially since I can’t use the full set.

I bought one of these units for a client on a much smaller budget than I normally work with. I thought if it was only for spoken word, mostly comedy, it would do ok. When I plugged it in to test it I was pleasantly surprised it features everything I hope for in a stand alone wireless unit. The IR handset sync and channel scan is just like Shure. Range and clarity are also on par with brand names. I’m not quite sure about the capsules, but I did take them out for a band show and was able to get nice vocals, male and female out of them. The performers were happy with how they sounded as well. I would not hesitate to recommend them.

I’ve been using this system for my karaoke gigs for over 2 years, & it’s still going strong! (But When it gets cold, it does take a bit for the mics to sink to the receiver). But it Sounds great, & you can get pretty far away from the system without any hiccups. I’ll be sticking with this system for a while!

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.

Been a DJ for many years. For the last 18 years I have used an audio-technica and it has been and still is great. Always wanted a dual mic system and this one is very very good. Have used it at 2 weddings so far and no issues. Love the battery level indicator and the illumination. Extremely easy to set up, also.