The Q-Audio QSD-3PRO TX is a high-performance UHF transmitter purpose-built for seamless integration with silent disco headphone systems. Operating within the license-free CH70 spectrum (863–865 MHz), it delivers a stable, interference-resistant signal for crystal-clear audio distribution. With no limit to the number of headphones that can receive its signal, this transmitter is an ideal solution for everything from intimate guided tours to massive festival-scale silent discos. Its compact design and versatile input options make it a reliable centerpiece for any wireless audio event.
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Unlimited Receiver Capacity: A single transmitter can broadcast to an unlimited number of headphones simultaneously, providing incredible scalability for any event size.
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3-Channel Flexibility: Features three selectable transmission channels. For multi-channel events, up to three transmitters can be used concurrently (one per channel) to broadcast three different audio sources (Red, Green, or Blue).
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Versatile Connectivity: Equipped with stereo line inputs and Bluetooth capability, allowing you to stream audio easily from mixers, laptops, or mobile devices.
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Stable RF Performance: Utilizes a detachable RF antenna and a dedicated Bluetooth antenna to ensure maximum range and signal integrity in challenging environments.
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License-Free Operation: Operates on the 863–865 MHz frequency band, allowing for legal, license-free use across the UK and Europe.
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Professional Portability: The unit and its accessories come housed in a dedicated zipped carry case, making it easy to transport and protect during transit.
