User manual ELECTRO-VOICE RE27ND EDS

[. . . ] RE27N/D Variable-D® N/DYM® Dynamic Cardioid Microphone Key Features: · · · · · · Studio condenser performance from selfgenerating transducer Consummate announce microphone Ideal for sampling Switch-selected E. Q. [. . . ] This shock-mount system along with the extremely rugged exterior steel casing allows the RE27N/D to withstand all the rigors of professional use. Technical Specifications: Generating Element: Dynamic N/DYM Magnet Structure Frequency Response: 45 - 20, 000 Hz Polar Pattern: Cardioid Impedance: 150 ohms balanced Sensitivity, Open Circuit 3. 1 mV/pascal = 1 kHz Voltage: Power Level, 1 kHz (0 dB = 1 mV/Pascal): Hum Pickup Level, typical (60 Hz/ 1 millioersted field): -51 dB -130 dBm Polarity: Pin 2 will be positive referenced to Pin 3 with positive pressure on diaphragm Case Material: Steel Dimensions, Length: 216. 7 mm (8. 53 in. ) Widest Diameter: 54. 4 mm (2. 14 in. ) Body Diameter: 49. 2 mm (1. 94 in. ) Finish: Satin nickel Net Weight: 709 g (1 lb, 9 oz) Shipping Weight: 1, 446 g (3 lb, 3 oz) Accessories Furnished: 81715 stand clamp Optional Accessories: 309A shock-mounted stand adapter for use with floor stand or recording boom Frequency Response: Wiring Diagram: Architects' and Engineers' Specifications: The microphone shall be a dynamic cardioid with integral blast filter protecting all acoustic openings. The blast filter shall also serve as a shock mount for the internal microphone transducer. The microphone shall have a wide-range uniform frequency response from 45-20, 000 Hz. Integral passive networks, controlled with three recessed slide switches, shall be provided with switches in the "flat" position, the microphone shall be essentially flat from 80-2, 000 Hz with a 6-dB rise in response from 2, 000-16, 000 Hz. With one filter switch in the "roll-off" position, low-frequency response shall tilt down 6 dB from 250 to 100 Hz. A second filter switch, when in the "roll-off" position, shall have a gentle roll-off of 12 dB from 1, 000 to 100 Hz. The third filter switch, when in the "roll-off" position shall decrease the high-frequency rise by 3 dB. The open circuit voltage sensitivity shall be 3. 1 mV/Pascal at 1, 000 Hz and the power level sensitivity shall be -51 dB at 1, 000 Hz (0 dB equals 1 mW/ pascal. ) The magnetic circuit shall be a nonwelded circuit 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. [. . . ]