The WMS420 Vocal Set is a powerful and versatile wireless system for singing and speech. The Vocal Set includes the receiver SR420 and the handheld transmitter HT420 with a dynamic D5 capsule. The user-friendly operation of the WMS420 allows for quick configuration and startup of the wireless system.

The diversity receiver SR420 ensures a reliable reception of the audio signal. Two detachable antennas on the back of the receiver provide maximum flexibility and allow for the use of optional antenna accessories. The reception quality of the two antennas is constantly compared using sophisticated algorithms, and only the strongest radio signal is used. This guarantees optimal RF stability without disruptive dropouts.

The dynamic handheld transmitter HT420 features a display for channel indication and a control LED for battery status. With just one AA battery or NiMH rechargeable battery, the system operates for up to 8 hours. The gain switch allows for two levels of sensitivity adjustment for the audio signal. Additionally, the handheld transmitter has a noise-free on/off/mute switch. Integrated charging contacts enable direct charging of the transmitter in the optional CU400 charging station, which can conveniently charge and securely store up to two transmitters.