User manual CARVIN CM90E

[. . . ] CARVIN ENGINEERING DATA MODEL CM90E UNIDIRECTIONAL CONDENSER MICROPHONE GENERAL The CM90E unidirectional condenser mic is Carvin's finest studio microphone. [. . . ] Super low distortion right up to its high overload point of 132dB/SPL makes the CM90E excellent for micing instruments and drums too. SPECIFICATIONS Type Condenser Frequency Response 30Hz to 20 kHz Output Level (at 1, 000 Hz, 320 ohms) Open Circuit Voltage* ­74 dB Hum Pickup (typical) 132 dB equivalent SPL per milliorsted Cable 6. 0m (20 ft) three-conductor shielded broadcast type with 3-socket professional audio connector* Case Black enamel die casting and black enamel steel mesh grille Swivel Adapter Slip-in positive-action, adjustable from 0° to 90°, with standard 5/8"-27 thread Net Weight (less cable & battery) 6. 3 oz. (180g) * To mate with Cannon XL series, Switchcraft A3 (Q. G. ) series or equivalent connector MODEL CM90E Microphone Features: The CM90E is also designed for high end studio recording and broadcast applications. Especially good for announcing, distant micing (choirs, pulpits, & conference rooms) narration and dialogue, vocal music, rhythm pickups s Unusually effective cardioid pickup pattern to minimize background noise and undesirable effects of studio and location acoustics. Rear and side rejection uniform to very low frequencies and completely symmetrical about microphone axis s Versatility -- designed for both field and studio use hand-held or on a stand (slip-in swivel adapter included) s Cartridge shock-mounted for protection and quiet operation TYPICAL FREQUENCY RESPONSE -20 GUARANTEE This Carvin product is guaranteed in normal use to be free from electrical and mechanical defects for a period of one year from date of purchase. This guarantee includes parts and labor. Response in dB 0 -10 -20 -30 -40 20 50 100 200 500 1000 2000 5000 10000 20000 (Hz) Frequency Hertz FIGURE 1 Polar Pattern Cardioid -- rotationally symmetrical about microphone axis, uniform with frequency (see Figure 2) 0° 330° -10 This guarantee is in lieu of any and all other guarantees or warranties, express or implied, and there shall be no recovery for any consequential or incidental damages. 30° SHIPPING INSTRUCTIONS 60° 300° -20 270° 90° Carefully repack the unit, have it insured, and return it prepaid to: Carvin Corp. [. . . ] Attention: Service Department 12340 World Trade Drive San Diego, CA 92128 240° 120° 210° 300Hz 1000Hz 3000Hz 150° 180° TYPICAL POLAR PATTERNS FIGURE 2 12340 World Trade Drive, San Diego, CA 92128 (619) 487-1600 (800) 854-2235 www. carvin. com [. . . ]