--- product_id: 92847119 title: "4x800 Channels UHF Diversity Wireless Cordless Microphone System" brand: "gtdaudio" price: "€ 735.99" currency: EUR in_stock: true category: "Gt Daudio" url: https://www.desertcart.at/products/92847119-4x800-channels-uhf-diversity-wireless-cordless-microphone-system store_origin: AT region: Austria --- # 450ft UHF range 800 selectable frequencies/channel auto frequency scanning & sync 4x800 Channels UHF Diversity Wireless Cordless Microphone System **Brand:** gtdaudio **Price:** € 735.99 **Availability:** ✅ In Stock ## Summary > 🎤 Own the stage with flawless wireless freedom! ## Quick Answers - **What is this?** 4x800 Channels UHF Diversity Wireless Cordless Microphone System by gtdaudio - **How much does it cost?** € 735.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/92847119-4x800-channels-uhf-diversity-wireless-cordless-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 - • **Multi-Set Mastery:** Run up to 20 systems simultaneously—perfect for large-scale professional productions. - • **Seamless Auto Setup:** Instant transmitter-receiver sync means no downtime, just pure performance flow. - • **Massive 450ft Wireless Range:** Freedom to move and command the stage without limits or signal loss. - • **Rock-Solid Signal Reliability:** True diversity tech slashes dropouts, delivering crystal-clear sound every time. - • **Unrivaled Frequency Flexibility:** 800 channels per mic for zero interference—stay ahead in any crowded event. ## 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 automatic frequency scanning for interference-free performance. With a robust 450-foot range and the ability to operate 20 sets simultaneously, it’s engineered for flawless audio delivery at large events, from concerts to corporate presentations. ## 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 | |---------------|-------| | ASIN | B07KRMX7VH | | Antenna Location | Church, Karaoke, DJ Party | | Audible Noise | 120 db | | Audio Sensitivity | 85 db | | Best Sellers Rank | #14,646 in Musical Instruments ( See Top 100 in Musical Instruments ) #187 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) | | Enclosure Material | Metal | | Frequency Response | 590 MHz | | Hardware Platform | Karaoke Machine | | Item Dimensions | 17 x 7 x 2 inches | | Item Highlight | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) | | 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 | | UPC | 854318007356 | | Unit Count | 1 Count | ## 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 ![4x800 Channels UHF Diversity Wireless Cordless Microphone System - 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. ## 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? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/92847119-4x800-channels-uhf-diversity-wireless-cordless-microphone-system](https://www.desertcart.at/products/92847119-4x800-channels-uhf-diversity-wireless-cordless-microphone-system) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-07*