---
product_id: 93241128
title: "GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System"
brand: "gtdaudio"
price: "$468.97"
currency: USD
in_stock: true
reviews_count: 8
category: "Gt Daudio"
url: https://www.desertcart.us/products/93241128-gtdaudio-2x800-channel-uhf-true-diversity-wireless-microphone-system
store_origin: US
region: United States of America
---

# 450 ft wireless range True diversity tech for zero dropouts 800 selectable UHF channels GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System

**Brand:** gtdaudio
**Price:** $468.97
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the stage with flawless wireless freedom!

## Quick Answers

- **What is this?** GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System by gtdaudio
- **How much does it cost?** $468.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/93241128-gtdaudio-2x800-channel-uhf-true-diversity-wireless-microphone-system)

## Best For

- gtdaudio enthusiasts

## Why This Product

- Trusted gtdaudio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup & Sync:** Automatic frequency scanning and transmitter-receiver synchronization get you stage-ready in seconds.
- • **Extended Wireless Freedom:** Perform up to 450 feet away from your receiver—perfect for large events, churches, and DJ parties.
- • **Rock-Solid Signal Reliability:** True diversity operation ensures crystal-clear audio with virtually no dropouts, even in crowded venues.
- • **Unmatched Channel Flexibility:** Access 800 UHF frequencies to avoid interference and keep your performance flawless.
- • **Pro-Grade Build & Compatibility:** Durable metal design with XLR connectivity fits seamlessly into any professional audio setup.

## Overview

The GTDaudio G-733HL is a professional-grade dual handheld UHF wireless microphone system featuring 800 selectable channels, true diversity technology for superior signal stability, and an impressive 450-foot operating range. Designed for seamless automatic frequency scanning and transmitter setup, it’s ideal for churches, karaoke, DJ events, and any large venue requiring reliable, high-quality wireless audio.

## Description

GTD-Audio G-733 wireless microphone system delivers superior sound quality and professional features. It is designed for a wide range professional application with 800 selectable channels, automatic frequency scanning, true diversity operation, Tone Lock squelch circuit, automatic transmitter setup. It's the perfect for professional use at any events.

Review: A reliable and affordable product - 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.
Review: Excellent Quality and Customer Service - 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.

## Features

- 2 x 400 frequency on each channels, up to 20 sets can be used at same time
- True diversity operation for increased range/reliability, reducing dropouts.
- Automatic frequency scanning to find and set the most interference-free channel in the area
- Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize
- Range: Up to 400 feet (120 meters ) Frequency: 550 Mhz - 590 Mhz (Programable)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KV2YB2L |
| Antenna Location | Karaoke |
| Audible Noise | 70 db |
| Best Sellers Rank | #14,200 in Musical Instruments ( See Top 100 in Musical Instruments ) #203 in Handheld Wireless Microphones & Systems |
| Brand | GTDaudio |
| Built-In Media | microphone |
| Color | 2 Hand held mics |
| Compatible Devices | Personal Computer, Laptop, Speaker, Amplifier, Karaoke Machine |
| Connectivity Technology | UHF |
| Connector Type | XLR |
| Customer Reviews | 4.4 out of 5 stars 474 Reviews |
| Enclosure Material | Metal |
| Frequency Response | 590 MHz |
| Hardware Platform | Karaoke Machine |
| Item Dimensions | 17 x 7 x 2 inches |
| Manufacturer | GTD Audio Inc |
| Mfr Part Number | 4350981048 |
| Microphone Form Factor | Handheld |
| Model Name | G-733HL |
| Model Number | 4350981048 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Channels | 2 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Polar Pattern | Omnidirectional |
| Power Source | Battery Powered |
| Recommended Uses For Product | Karaoke |
| Signal-to-Noise Ratio | 70 db |
| Special Feature | Mute Function |
| UPC | 854318007370 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** GTDaudio
- **Color:** 2 Hand held mics
- **Compatible Devices:** Personal Computer, Laptop, Speaker, Amplifier, Karaoke Machine
- **Connectivity Technology:** UHF
- **Connector Type:** XLR
- **Included Components:** microphone
- **Model Name:** G-733HL
- **Polar Pattern:** Omnidirectional
- **Recommended Uses For Product:** Karaoke
- **Special Feature:** Mute Function

## Images

![GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System - Image 1](https://m.media-amazon.com/images/I/81+txd8P26L.jpg)
![GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System - Image 2](https://m.media-amazon.com/images/I/51yN93orhdL.jpg)
![GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System - Image 3](https://m.media-amazon.com/images/I/719G+tPDJ6L.jpg)
![GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System - Image 4](https://m.media-amazon.com/images/I/616Z9zabr8L.jpg)
![GTDaudio 2x800 Channel UHF True Diversity Wireless Microphone System - Image 5](https://m.media-amazon.com/images/I/61VypTWW4BL.jpg)

## Questions & Answers

**Q: How this work for Bose s1 pro**
A: It definitely does I have been using it with my Bose S1 pro for years

**Q: Hello there,my sound equipment only support bluetooth,can i connect it with bluetooth?thanks!**
A: No, need a wired connection

**Q: Does this system have a feedback cancellation system built in (that auto eq's out ringing / whistling resonance when mike picks up spkr sound)?**
A: It does not have any signal processing for feedback elimination but what it does have is a very tight super cardioid puller pattern so it does a very good job of rejecting sound that is off access. Speak to the front of Mike and be mindful of your levels and you shouldn’t have any problems with the system and feedback at all

**Q: Can the grill be replaced with a ball grille?**
A: U can get the newer model mic that has ball type grill and looks like a beta58 grill. I am not sure u can replace grill of the old one with a ball.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A reliable and affordable product
*by B***F on February 28, 2023*

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.

### ⭐⭐⭐⭐⭐ Excellent Quality and Customer Service
*by R***. on May 13, 2024*

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.

### ⭐⭐⭐⭐⭐ Microphone
*by M***O on August 4, 2026*

Very satisfied

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-28*