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Product information "Shure PA421B-E"

The PA421B antenna combiner is a useful accessory for the Shure PSM® personal stereo monitor systems. When multiple in-ear monitor systems are required, the PA421B combines - quietly and efficiently - up to four PSM® transmitters. It optimises frequency management and offers a clearly arranged rack solution. (Replaces PA421A)


The PA421B is compatible with the Shure PSM300, PSM900 and 1000 systems

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