The AKG WMS420 is a professional UHF wireless microphone system delivering studio-quality wireless audio for performing artists, houses of worship, theatres, and corporate events. Featuring auto-scan frequency selection, pilot tone transmission, and up to 16 simultaneous channels, the WMS420 provides the professional reliability and audio quality required by working sound engineers.

• Professional UHF wireless system with auto-scan frequency setup
• Pilot tone transmission prevents unexpected startup noise
• Up to 16 pre-programmed frequencies within same frequency band
• Half-rack diversity receiver with comprehensive LED metering
• Multiple configurations: vocal, instrumental, headset, and presenter sets
• Up to 8 hours operation from two AA batteries