Shure PA421BX Antenna Combiner Fog Machines For full-range wide-bandwidth performance

For full-range wide-bandwidth performance

This series delivers crystal-clear digital audio quality with >120 dB dynamic range

great-sounding landscape speaker system

The DC volt adapter connects a PS43 Power Supply to an SB900B-compatible bodypack

Shure PA421BX Antenna Combiner Fog Machines For full-range wide-bandwidth performanceThe PA821B active broadband antenna combiner streamlines the simultaneous operation of many PSM systems at a venue. The PA821B combines the RF outputs from up to four PSM transmitters into one RF output to feed a single transmit antenna. This provides significantly improved reception quality due to reduced intermodulation distortion and dropouts due to multipath interference. (Directly replaces PA421A.) The PA421B is compatible with Shure PSM300, PSM