[. . . ] Premium Vocal Microphone C O B A L TTM CobaltTM Co9 General Product Description The Co9 is a favorite among vocalists across all musical genres. [. . . ] 2. The microphone should be located close to the sound source to minimize interference from other potential sound sources. Place each microphone three times farther from other microphones as from the desired sound source. Minimize over-handling of the microphone to reduce unwanted mechanical noise. 5. Working close to the microphone will increase the bass tone and also provide increased gain-before-feedback. Premium Vocal Microphone CobaltTM Co9 Specifications Element Frequency Response Polar Pattern Impedance Sensitivity Open Circuit Voltage Microphone Connector Polarity Finish Materials Dimensions Length Diameter Shank Weight Net Shipping Accessories included Dynamic Neodymium magnet structure 50 Hz to 18 kHz Cardioid Low-Z balanced (600 Ohms) 3. 2 mV/PA (-50 dBV) re 1 Pa* 1 Pa = 94 dB SPL 3-pin, XLR-type Pin 2 positive, referenced to pin 3 with positive pressure on diaphragm Durable polyurethane paint Die cast zinc housing 6. 7 in. (848 grams) Stand adaptor (black) Gig bag Warranty Telex/EV wired microphones are guaranteed against malfunction from any cause for a period of one (1) year from the date of original purchase. This limited warranty does not cover cables, cable connectors, or switches. If your Telex/EV product fails within this period, contact our Technical Assistance group at 1-800-392-3497 or toll free at 1-800-685-2606 for details on repair, replacement, or refund. [. . . ] Made in Taiwan. www. electrovoice. com · Telex Communications, Inc. [. . . ]