Astatic CTM-55B دليل المستخدم

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CTM-55B/CTM-55BLS
Commercial Audio Products
DYNAMIC SUPERCARDIOID
MICROPHONE
Description
The CTM-55B is a dynamic supercardioid microphone designed for professional
vocalists and musicians. The CTM-55B provides the performance and features
to satisfy today's most demanding professionals.
The wide and flat frequency response of the CTM-55B provides unsurpassed
natural transparent sound quality. The supercardioid pickup pattern minimizes
annoying feedback (when used close to reinforcement speakers

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SPECIFICATIONS FOR CTM-55B/CTM-55BLS Specifications Generating Element: Moving Coil Dynamic, Neodymium Magnet Polar Pattern: Supercardioid Frequency Response: 50 Hz - 16kHz Output Level: Open Circuit Voltage @ 1KHz: -54dBV (2mv) @ Pa Impedance: Low (200 ohms nominal) Phasing: Positive pressure on diaphragm generates a positive voltage on pin 2 relative to pin 3 Shock Mounting System: I.N.R.-2 (Impact Noise Rejection) Grille Screen: TM Woven Flex-Form (hardened steel) Case: Die Cast Zi