-audio QSD 3-PRO For the readers of Pro Mobile, the QSD-3PRO represents a key that unlocks multiple revenue streams beyond the standard evening disco. Because the build quality is so high, these units are perfect for the dry-hire side of a business, whether you are renting them out to other DJs who have landed a silent gig or providing them direct to customers for their own private parties. Having a reliable fleet that is easy to sanitise, and recharge makes the logistics of hire far less of a headache, allowing the kit to pay for itself in just a few outings.

Beyond hire, the versatility of the system allows a working DJ to tackle jobs that would otherwise be impossible. With the transmitter being battery powered along with detachable antennas, you can set up a professional party anywhere from a secluded beach to a client’s back garden without worrying about noise complaints or power cables. They are equally adept at handling daytime corporate conferences, providing a front-row audio experience for every attendee.

The three-channel system even allows for simultaneous breakout sessions in the same room without any audio bleed, turning a standard hall into a multi-functional event space. After putting the Q-Audio QSD-3PRO system through a series of tests, I found that this is a professional-grade solution for a demanding market. Q-Audio has managed to bridge the gap between affordable and industrial equipment. For the event professional, this gear offers a fantastic return on investment because it is built to survive the dryhire cycle, it sounds brilliant, and the transmitter’s flexibility, specifically its simple line connectivity, Bluetooth backup, and battery powered options, simplifies the setup for almost any conceivable event.

If you are looking to expand your services or refresh your stock, the QSD-3PRO system should be at the very top of your list. In use, the passive noise isolation provided by the over-ear design is excellent. Once these are on, the outside world truly disappears, allowing the user to be fully immersed in what they’re listening to. The logic behind the channels and the visual feedback is just as intuitive.

The QSD-3PRO utilises a clear, three-channel system that operates on the licence-free CH70 UHF spectrum between 863 and 865MHz. The headsets feature vibrant RGB LED indicators that instantly tell the DJ and the rest of the crowd what each person is listening to. 84 Channel one shows as blue, channel two as red, and channel three as green. This visual feedback is more than just a novelty; it allows a DJ to read the room and adjust their set based on which colour is dominating the dancefloor at any given time.

Sound-wise, the QSD-3PRO delivers a punchy, wellbalanced output that is a huge improvement on the tinny sound associated with older wireless systems. The low end has enough weight to keep energy in the room, while speech and vocals remain clear for corporate and conference use. Crucially, these headsets can go loud. The integrated volume control on each headset allows the user to customise their experience, and at sensible listening levels the audio stays clean and controlled, without the brittle edge that cheaper systems can develop.

Equally important for spoken word, the system stays quiet between phrases, avoiding the background hiss that often gives budget silent disco rigs away. Q-AUDIO QSD 3-PRO Founded in 1994 as an NADJ evolved in 2025 into Interest Company (CIC) incorporated DJ With an ambitious three-year membership growth, National Association of Disc term value for As a not-for-profit, DJ-led Company, everything is industry. The benefits of and practical — and yes, Join today, with annual from National Association of Disc Jockeys (NADJ) unincorporated association, a not-for-profit Community — making it the UK’s only trade association. plan focused on shows, and asset acquisition, the Jockeys is building long- DJs across the UK.

Community Interest reinvested back into the membership are wide-ranging that includes £10m PLI! ;0) membership packages starting just £50. CIC, 86-90 Paul Street, London, EC2A 4NE