--- product_id: 92847119 title: "GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics)" brand: "gtdaudio" price: "€ 730.83" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.sk/products/92847119-gtdaudio-4x800-channels-uhf-diversity-wireless-cordless-microphone-system-ideal store_origin: SK region: Slovakia --- # 4 professional handheld mics 450ft UHF wireless range 800 selectable frequencies GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) **Brand:** gtdaudio **Price:** € 730.83 **Availability:** βœ… In Stock ## Summary > 🎀 Own the stage with flawless wireless freedom! ## Quick Answers - **What is this?** GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) by gtdaudio - **How much does it cost?** € 730.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/92847119-gtdaudio-4x800-channels-uhf-diversity-wireless-cordless-microphone-system-ideal) ## 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 - β€’ **Plug & Play Sync:** Automatic transmitter and receiver setup means you’re performance-ready in seconds. - β€’ **Interference-Free Audio:** Tone Lock squelch circuit ensures your voice stays pure, cutting out unwanted noise. - β€’ **Extended Wireless Freedom:** Roam up to 450 feet without losing signalβ€”perfect for large venues and dynamic events. - β€’ **True Diversity Reliability:** Experience crystal-clear sound with advanced diversity tech that slashes dropouts. - β€’ **Seamless Multi-Channel Mastery:** Operate up to 20 sets simultaneously with 800 frequency options for zero interference. ## Overview The GTDaudio G-787 is a professional 4-channel UHF wireless microphone system featuring 800 selectable frequencies per channel, true diversity operation for enhanced signal stability, and an impressive 450-foot operating range. Designed for churches, karaoke, DJ parties, and large events, it supports up to 20 simultaneous sets with automatic frequency scanning and transmitter synchronization for hassle-free setup and interference-free, crystal-clear audio. ## Description GTD-Audio G-787 wireless microphone system delivers superior sound quality and professional features. It is designed for a wide range of professional applications with 4x800 selectable frequency channels, automatic frequency scanning, true diversity operation, Tone Lock squelch circuit, and automatic transmitter setup. The system operates on UHF frequency range of 550MHz - 590MHz (programmable) with a range of up to 450 feet (150 meters). Up to 20 sets can be worked simultaneously. Ideal for professional use at various events. ## Features - Extensive Frequency Selection: 800 Selectable frequencies on each channel, up to 20 sets can be worked at the same time - True Diversity Operation: Enhanced diversity operation for increased range and reliability, reducing dropouts during performance - Automatic Frequency Scanning: Intelligent 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 for quick configuration - Extended Range and Frequency: Up to 450 feet (150 meters) operating range with UHF 550MHz - 590MHz programmable frequency - Professional Four-Channel System: Complete wireless system includes 4 handheld microphones with adjustable UHF diversity channels for versatile applications - Tone Lock Squelch Circuit: Advanced squelch circuit technology ensures clear audio transmission and eliminates unwanted interference ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Church, Karaoke, DJ Party | | Asin | B07KRMX7VH | | Audible Noise | 120 db | | Audio Sensitivity | 85 db | | Best Sellers Rank | #22,705 in Musical Instruments (See Top 100 in Musical Instruments) #284 in Handheld Wireless Microphones & Systems | | Brand | GTDaudio | | Built In Media | 4 Handheld Microphones, Receiver | | Color | Black, Silver | | Compatible Devices | Headphone | | Connectivity Technology | Wireless | | Connector Type | XLR | | Customer Reviews | 4.4 4.4 out of 5 stars (490) 4.4 out of 5 stars | | 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 | G 787 | | Microphone Form Factor | Handheld | | Model Name | G-787H | | Model Number | G 787 | | Number Of Channels | 4 | | Number Of Items | 4 | | Polar Pattern | Omnidirectional | | Power Source | Battery Powered | | Signal To Noise Ratio | 120 db | | Special Feature | True diversity operation, Automatic frequency scanning, Automatic transmitter setup, Adjustable channels, Tone Lock squelch circuit | | Unit Count | 1 Count | | Upc | 854318007356 | ## Product Details - **Brand:** GTDaudio - **Color:** Black, Silver - **Compatible Devices:** Headphone - **Connectivity Technology:** Wireless - **Connector Type:** XLR - **Included Components:** 4 Handheld Microphones, Receiver - **Model Name:** G-787H - **Polar Pattern:** Omnidirectional - **Recommended Uses For Product:** Church, Karaoke, DJ Party ## Images ![GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Image 1](https://m.media-amazon.com/images/I/81gDiWwxbuL.jpg) ## Questions & Answers **Q: How can i huy just the microphones?** A: You can buy them from GTD Audio. Go to gtdaudio.net and search for 787 **Q: What kind of rechargeable batteries can you use in this unit, they can be used because I try Duracell but they are a little fat and someone broke one.** A: ** DO NOT DO NOT ** Use rechargeable batteries in microphones (or any device) that uses standard batteries!! Standard batteries are 1.5volts. Rechargeable are 1.2 volts. So if you microphone uses two batteries, it is working with 3 volts. However, if you are using rechargeable batteries, you are only giving it 2.4 volts which means it may have reduced range and cause other problems, as 2.4 volts is like weak regular batteries. When someone like Shure provides a rechargeable battery pack option, the pack is actually containing THREE batteries in the pack - even though it fits into a two battery compartment thereby providing 3.6 volts for a 3 volt device. Again... you will have many problems if you try to use rechargeable batteries in a device like this!! **Q: Where can I get a manual / pdf?** A: On the GTD website **Q: Does this system have echo cancellation built in? (to avoid ringing / resonance)?** A: It does not and these mics are fairly susceptible to feedback, however you can usually eq the rings out just fine or use the gain control on the receiver to decrease the sensitivity. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pleased *by on Reviewed in the United States April 6, 2025* This is the second GTC product I've used and having four mics comes in handy at times. They are not that expensive but do the job and actually sound quite good. WE have used this unit dozens of times and it does well for what it is. Easy set up and good build. ### ⭐⭐⭐⭐⭐ Great for Churches *by on Reviewed in the United States March 14, 2021* Got these for my church.... and the Praise team loves them, microphones are really good quality. I have used these on the road before as well... Even using them on the road they lasted for over 5 years.... using them at church where they won't get bounced around in a carrying case or because of bumpy roads... these things are well worth it. Highly recommend! ### ⭐⭐⭐⭐ These Microphones Don't Sound The Best, But They Don't Have Any Interference! *by on Reviewed in the United States February 22, 2025* Finally! I've been through 5 different wireless sets of microphones looking for a set that does 1 simple thing... Not Cut Out In The Middle Of A Performance!These are the only (4) Wireless Microphones system I have been able to purchase for my karaoke shows that DONT CUT OUT . While they don't sound the best as far as quality goes (While Phoenix Pro ptu-5000, 5200 & 7000 All Sound 10x better, they ALL cut out & have static constantly no matter what channel you're on) , they perform consistently, have plenty of volume through xlr & plenty of clean stable channels to use. I guess sacrificing sound quality was the only way to get a product that actually works as it's supposed to... ## Frequently Bought Together - GTD Audio 4x800 Adjustable Channels UHF Diversity Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Mudder 5 Pack Foam Mic Cover Handheld Microphone Windscreen (5 Pack) - Monoprice 4-Channel XLR Male to XLR Female Snake Cable - 3 Feet - Black/Silver, Metal Connector Housings, Plastic and Rubber Cable Boots --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/92847119-gtdaudio-4x800-channels-uhf-diversity-wireless-cordless-microphone-system-ideal](https://www.desertcart.sk/products/92847119-gtdaudio-4x800-channels-uhf-diversity-wireless-cordless-microphone-system-ideal) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-20*