Growing a System Without Buying a Whole New Set
If you have a working wireless microphone system and need one more channel, you do not need to buy a complete new set. Adding an individual receiver or transmitter from the same range is usually considerably cheaper.
That is exactly what this category is for: buying the missing part rather than the whole system.
Which Unit for Which Situation
- Transmitter only When your receiver supports more microphones than you currently own, or when an existing microphone has failed.
- Receiver only When you have a working transmitter but the receiver has failed, or when you need a second receiver to use the microphone in another room.
- Spare unit For installations that cannot tolerate downtime, keeping a spare that can be swapped in within hours of a failure.
The Critical Point in Compatibility: Frequency Band
The most common mistake when buying an individual unit is choosing the wrong frequency band. A receiver and transmitter in different bands will not work together — even when the product name and model code otherwise match, a band mismatch means no system.
That is why we confirm the model code and band of your existing unit before ordering. Just send us the code printed on the label on the back of the device; we will identify the compatible unit.
Staying Within Channel Capacity
There is a limit to how many systems can operate simultaneously within one frequency band. If your existing installation is already close to that limit, adding a unit can cause a channel clash. In those cases you either move to a different band or rebuild the frequency plan — and we check that before you order.
How We Work
We take the model and band details of your existing system, identify the compatible unit and check whether you have channel capacity left. We carry out the frequency scan and commissioning after the addition; we do not hand the job over until we have confirmed it runs without clashes.
If you are building a new installation, see microphones and combination sets for complete systems, or sound systems for stage and venue installations.