Description
Audio Technica AT5040 Condenser Microphone 100008259 Altman 4 Wing Barn Doors Altman 4 Wing Barn Doors for 6 Inch Fresnel Light Martin Rush & Thrill Haze Fluid has been tested to comply with the Calibration Factors that have been developed and approved by the Actors’ Equity Association and the Broadway League for use in measuring theatrical haze