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The JM37 is a microphone in the tradition of classic studio micro-phones. It is a large sized diaphragm true capacitor microphone with a fixed Cardioid head(JM37-DP is Dual Pattern: Omni and Cardioid). This feeds the FET type pre amplifier for low noise. The output balancing is handled by a solid state FET output.The capacitor element is manufactured to the classic 'con-centric electrode' design, which provides smooth extended frequency response. Quality is further enhanced by utilizing dynamic feedback at the capacitor element. This original tech-nique eliminates distortion, which can occur when using this type of microphone at high volume levels. The capacitor membrane is micro fine Mylar with gold sput-tering, voltage polarized by phantom power. The microphone body is made of machined brass; Connection is via screened balanced audio cable with 3 pin XLR connectors. -------------------------------------------------------------------------------- JM37DP SpecificationsNoise Level : 19dB (A weighted) Frequency response: substantially flat 25Hz to 20KHz Sensitivity: 16mV/PA-40+/-2dB (0dB= 1V/Pa 1000Hz) Recommended load impedance: 200 ohm Max SPL: 128dB Power Requirement : 48V
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