User manual ELECTRO-VOICE 635ND-B EDS

[. . . ] 635N/D 635N/D-B Omnidirectional Dynamic Microphones · Powerful Electro-Voice neodymium (N/DYM®) magnet results in greater output than with standard ferric magnets · Rugged design · Choose nonreflecting fawn beige or semigloss "camera" black · Comes complete with stand adapter Description and Applications The Electro-Voice 635N/D and 635N/D-B dynamic omnidirectional microphones are offspring of the legendary 635A microphone. Built with the same rugged design of the 635A, the 635N/D and 635N/D-B offer a new neodymium N/DYM® magnet structure for greater sensitivity. [. . . ] The magnetic circuit shall be nonwelded and employ a neodymium alloy magnet. The microphone shall have a maximum diameter of 36 mm (1. 42 in. ), a length of 148 mm (5. 84 in. ) and a weight of 170 g (6 oz). Finish shall be nonreflecting fawn beige (635N/D) or semigloss black (635N/D-B). The microphone shall have a built-in XLR-type connector, and shall include a 5 /8-in. -27-thread stand coupler. The Electro-Voice 635N/D and 635N/D-B are specified. Limited Warranty Electro-Voice products are guaranteed against malfunction due to defects in materials or workmanship for a specified period, as noted in the individual product-line statement(s) below, or in the individual product data sheet or owner's manual, beginning with the date of original purchase. If such malfunction occurs during the specified period, the product will be repaired or replaced (at our option) without charge. The product will be returned to the customer prepaid. Exclusions and Limitations: The Limited Warranty does not apply to: (a) exterior finish or appearance; (b) certain specific items described in the individual product-line statement(s) below, or in the individual product data sheet or from 635N/D and 635N/D-B Omnidirectional Dynamic Microphones owner's manual; (c) malfunction resulting from use or operation of the product other than as specified in the product data sheet or owner's manual; (d) malfunction resulting from misuse or abuse of the product; or (e) malfunction occurring at any time after repairs have been made to the product by anyone other than Electro-Voice or any of its authorized service representatives. Obtaining Warranty Service: To obtain warranty service, a customer must deliver the product, prepaid, to Electro-Voice or any of its authorized service representatives together with proof of purchase of the product in the form of a bill of sale or receipted invoice. [. . . ] For technical assistance, contact Technical Support at 800/234-6831 or 616/695-6831, M-F, 8:00 a. m. Specifications subject to change without notice. 635N/D and 635N/D-B Omnidirectional Dynamic Microphones 635N/D and 635N/D-B Omnidirectional Dynamic Microphones Figure 1--Response Curve 635N/D and 635N/D-B Omnidirectional Dynamic Microphones Figure 2--Wiring Diagram Figure 3--Dimensions 635N/D and 635N/D-B Omnidirectional Dynamic Microphones Specifications Diaphragm Material: Acoustalloy® Magnetic Circuit: N/DYM® magnet in a nonwelded circuit Microphone Connector: 3 pin, XLR-type, pin 2 positive Polarity (see Figure 2): Pin 2 positive, referenced to pin 3 with positive pressure on diaphragm Case Material: Steel Finish, 635N/D: Fawn beige 635N/D-B: Semigloss "camera" black Accessory Included: 311 stand adapter Optional Accessories: 314E windscreen; 340 security clamp Dimensions, (see Figure 3), Length: 148 mm (5. 84 in. ) Maximum Diameter: 36 mm (1. 42 in. ) Net Weight: 170 g (6 oz) Shipping Weight: 584 g (20. 6 oz) 635N/D and 635N/D-B Omnidirectional Dynamic Microphones Generating Element: Dynamic Frequency Response (see Figure 1): 80-13, 000 Hz Polar Pattern: Omnidirectional Impedance (Low): 150 ohms Sensitivity at 1 kHz, Open-Circuit Voltage 2 (0 dB = 1 mV/dyne/cm ): 2. 0 mV Power Level (0 dB = 1 mW/10 dynes/ 2 cm ): ­51 dB 600 Cecil Street, Buchanan, MI 49107 616/695-6831, 616/695-1304 Fax MICROPHONES--Dynamic ©EVI Audio, 1997 · Litho in U. S. A. [. . . ]