Detail 01
C555L condenser microphone
The head-worn version uses AKG’s C555L condenser microphone.

Independent shopping perspective
Built around the WMS420 platform, this head-worn wireless set pairs a C555L condenser headset microphone with a system designed for either one wireless channel or a larger multichannel arrangement. Detachable receiver antennas leave room to expand with antenna splitters or remotely mounted directional antennas. Charging contacts on the transmitters support rechargeable-battery operation, which can simplify regular installation use.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The head-worn version uses AKG’s C555L condenser microphone.
Detail 02
They allow use with antenna splitters and remotely mounted directional antennas in multichannel systems.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It includes the C555L condenser headset microphone.
Yes. The WMS420 is described for single-channel and multichannel use, with detachable antennas for professional antenna accessories.
Reference
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