Audix's OM3S is used for a variety of live, studio and broadcast applications. This mic provides accurate sound reproduction, resistance to feedback and ability to handle very high SPLs without distortion. The OM3S is made with a tight and uniformly controlled hypercardioid polar pattern that isolates the vocals from the rest of the instruments on stage. A slight natural roll-off in the lower mid-bass frequencies allows the OM3S to reduce boominess and handling noise. This, in conjunction with an extremely articulate mid-range, makes this mic an excellent choice for PA systems of all sizes. MODEL VARIATIONS OM3 - No switch on/off SUPPLIED ACCESSORIES: MC1 - Standard nylon molded clipP1 - Carrying pouch OPTIONAL ACCESSORIES WS357 - Optional high quality external foam windscreenT50K - Professional impedance matching transformer