Audio-Technica AE4100 50th Anniversary Dynamic Cardioid Mic "Special 50th anniversary edition in silver-colored metallic finish Optimized for the stage with excellent isolation properties Exceptional isolation from handling noise Superior anti-shock engineering for low handling noise Multi-stage grille design Cardioid polar pattern Excellent isolation of desired sound source Outstanding pop protection Tough, durable, resilient" Optimized for the stage with excellent isolation properties Exceptional isolation from handling noise Superior anti-shock engineering for low handling noise Multi-stage grille design