SD Systems SDS MD Modular System, Dynamic Saxophone Microphone, Consisting of LDM 94 microphone module with CL MD - modular clamp, Polar pattern: cardioid, Frequency range: 70 - 15,000 Hz, Sensitivity: -66 mV, Impedance: 200 Ohm, Max. SPL: 139 dB, XLR connector, Cable length: app. 1 m, Incl. foam wind shield