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Фрагмент инструкции
Its polar pattern can be quickly converted from cardioid to hypercardioid by placing an acoustical converter over the end of the microphone capsule; this has virtually no effect on the on-axis response of the microphone. The on- axis response of the C 1000 S has a gentle (-6 db/octave) roll-off below 200 Hz which has been tailored for the normal close-in use of cardioid and hypercardioid microphones in studio recording and sound reinforcement applications. The microphone may thus be used in close-in application with no need for further equalization. The C 1000 S may be powered by a 9-volt battery or by phantom powering over a range from 9 to 52 Vdc. The included PPC 1000 Polar Pattern Converter allows quick changeover from cardioid to hypercardioid. A silent on/off switch is recessed to prevent inadvertent shut-off. The included Presence Boost Adapter piece PB 1000 creates an emphasis of the higher frequencies from 5 to 9 kHz by about 3 to 5 dB, which not only improves the transmission of sibilances but may be also advantageous when recording instruments requiring greater high frequency content in their audio spectrum. Specifications Transducer Principle: Gradient pre-polarized condenser Frequency Response: 50–20,000 Hz (see family of response curves) Polar Pattern: Cardioid or hypercardioid Equivalent Noise Level: 20 dB-A Sensitivity at 1,000 Hz: 6 mV/Pa =^ -45 dBV Sound Pressure Level at 1% THD: 137 dB (145 dB for 3% THD) S/N Ratio (A-weighted): 74 dB Electr. Impedance: . 200 ohms Load Impedance: . 2,000 ohms Power Requirement: Phantom powering, nominal 9-52 Vdc or 9 V battery Connector: 3-pin XLR type Finish: Matte dark gray metallic enamel Size: Dia 1.3 in. (39 mm), Length 8.7 in. (220 mm) Net/Shipping Weight: 9.7 oz. (276 g)/1.8 lbs. (820 g) Included Accessories: SA 43 Stand adapter W 1000 Windscreen, PPC 1000 Polar pattern converter PB 1000 Presence boost adapter Optional Accessories: N 62 AC Power supply C 1000S Condenser Microphone Features • Extended low and high frequency response, tailored for close proximity to sound sources • Operates on 9 volt battery or phantom power (9 to 52 Vdc) • High acoustic level capability (137 dB-SPL for 1.0 % THD) • PPC 1000 – Polar Pattern Converter from cardioid to hypercardioid polar pattern • PB 1000 – Presence Boost Adapter for increased intelligibility +3 to 5 dB at 5 to 9 kHz Microphones · Headphones · Wireless Microphones · Wireless Headphones · Headsets · Electroacoustical Components Limited Warranty Valid only in the United States. AKG Acoustics warrants AKG products against defects in material or workmanship for a period of two years from the date of original purchase for use, and agrees to repair or, at our option, replace any defective unit without charge for either parts or labor. Important: This warranty does not cover damage resulting from accident, misuse or abuse, lack of reasonable care, the affixing of any attachment not provided with the product, loss of parts or connecting the product to any but the specified receptacles. This warranty is void unless service or repairs are performed...