[. . . ] RE50N/D-B Shock-Mounted Omnidirectional Dynamic Microphone Key Features: · Powerful Electro-Voice neodymium (N/DYM®) magnet results in greater output than with standard alnico magnets DynaDampTM shock-isolation system for low handling noise Rugged design Finished in semigloss "camera" black Comes complete with stand clamp and vinyl pouch · · · · General Description: The Electro-Voice® RE50N/D-B shock-mounted, dynamic omnidirectional microphone is an offspring of the legendary RE50 microphone. [. . . ] Diameter = 49mm (1. 94") Shank Diameter = 25mm (1. 0") Net Weight: 269 grams (9. 5 oz. ) Shipping Weight: 539 grams (19 oz. ) The RE50N/D-B in "camera" black is ideal for "on-camera" use. The microphone is supplied with the 323S (black) stand adapter and a zippered, vinyl carrying pouch. Frequency Response: Wiring Diagram: Architects' and Engineers' Specifications: The microphone shall be a shock-mounted, omnidirectional, dynamic type with wide-range response uniform from 80 to 13, 000 Hz. The microphone shall employ a high-mass acoustic chamber, integral with the transducer assembly that shall be shock-isolated within an external aluminum case. The microphone shall have an internal pop blast filter to prevent dust and magnetic particles from reaching the diaphragm. The impedance shall be such that the microphone will match 50-, 150- and 250- ohm inputs. The magnetic circuit shall be nonwelded and employ a neodymium alloy magnet. [. . . ] For customer orders, contact Customer Service at: + 1 952 884-4051 Fax: + 1 952 736-4212 For warranty repair or service information, contact the Service Repair department at: 800/553-5992 or 402/467-5321 For technical assistance, contact Technical Support at: 800/392-3497 or 952/736-4656 Specifications subject to change without notice. [. . . ]