Schoeps Colette Series Super Cardioid Microphone Set, Includes CMC6 Preamplifier, MK41 Capsule, SG20 Microphone Stand Mount, B5 Pop Filter, Case, Gray Schoeps Colette Series Super Cardioid Microphone - CMC6 Preamplifier - MK41 Capsule - SG20 Microphone Stand Mount - B5 Pop Filter - Case - Schoeps Warranty Transducer: Condenser Polar Pattern: MK41: Super-Cardioid Frequency Response: MK41: 40Hz to 20kHz Signal-to-Noise Ratio: MK41: 79 dBA