AKG WMS420 Wireless Instrument Microphone System

The AKG WMS420 Wireless Instrument System is a professional-grade UHF wireless system designed for guitarists, bassists, and instrumental performers who demand freedom of movement without compromising sound quality. Combining AKG’s legendary audio clarity with robust RF performance, the WMS420 delivers crystal-clear, interference-free transmission ideal for live stages, rehearsals, and houses of worship.

The system includes the SR420 stationary receiver, PT420 bodypack transmitter, and an instrument cable for direct connection to electric guitars, basses, or other instruments with ¼″ outputs. Featuring diversity reception technology, the SR420 ensures stable signal performance, while the PT420 transmitter offers long battery life and reliable operation across a wide frequency range.

With 8 selectable channels per frequency band, easy setup, and a durable metal housing, the WMS420 is a flexible and dependable wireless solution for performing musicians.

Key Features:

• Complete wireless instrument system (receiver + bodypack + instrument cable)
• UHF true-diversity receiver for interference-free performance
• 8 selectable frequencies per band for reliable operation
• Up to 30 mW RF output power for strong signal transmission
• Adjustable squelch and output level on the SR420 receiver
• Battery life up to 8 hours using a single AA battery
• Balanced and unbalanced outputs for flexible connectivity
• LED indicators for RF signal, audio level, and power status
• Compact and rugged metal housing for stage and touring use