Shure BLX2 Wireless Handheld Microphone w PG58 H10 option-group-BLX188CVL "Calibration factors have been developed

"Calibration factors have been developed and approved by the Actors’ Equity Association and the Broadway League for use in measuring theatrical haze with the Martin® Magnum 2500 Hz

(1) BLX4 Wireless Receiver

Interference tube design for narrow acceptance angle

and theater sound reinforcement

Shure BLX2 Wireless Handheld Microphone w PG58 H10 option-group-BLX188CVL "Calibration factors have been developedShure BLX24 PG58 Wireless Handheld Mic System with PG58 Microphone H10 In the world of microphones, one of the most well known and respected names is Shure. Continuing in their tradition of sonic excellence, the Shure BLX24PG58 brings you high quality wireless performance without breaking the bank. The BLX series of wireless microphones give you crisp, clear sonic reproduction without dropouts and without having to fight for a usable frequency. Simply