The KSM9HS is a premium vocal condenser microphone that captures vocal subtlety with extraordinary detail to deliver clear articulation, functional flexibility, and precise vocal reproduction for live performance. Engineered to exacting standards, the KSM9HS reveals nuance and subtlety in a microphone optimized for the most demanding live environments. With its dual diaphragm design and switchable polar patterns (hypercardioid / subcardioid), the KSM9HS is the choice for the world's most accomplished vocal performances. KSM9HS microphones offer exceptional consistency across all frequencies, providing more gain before feedback, while decreasing proximity effect. As the premier choice in handheld wireless microphone options for Axient, UHF-R, and ULX-D, KSM9HS microphones are built to exacting Shure endurance standards, renowned worldwide and proven night after night, center stage.Dual 3/4-Inch gold layered, low mass Mylar diaphragms provide superior frequency responseDual polar patterns (cardioid and super cardioid) for maximum flexibility in a wide variety of performance applicationsClass A, discrete, transformerless preamplifier provides transparent, extremely fast transient response with no crossover distortion and minimal harmonic and intermodulation distortionAdvanced suspension shock mount system that isolates cartridge from handling and stand noiseAccessories Included: Locking Aluminum Carrying Case & Stand Adapter