valutazioni - 2, GPA: 4
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Facilità d'uso
The CK 31 capsule can be used with any of the “Discreet Acoustics Modular Series” installation modules. Each 30-series capsule has a dual layer windscreen; the dark gray outer layer disperses the impinging air stream while the inside layer smoothes the air stream before it reaches the diaphragm. This two-stage process efficiently reduces wind noise while maintaining acoustic transparency. Specifications Transducer Principle: Condenser prepolarized Frequency Range: 50–20,000 Hz Polar Pattern: Cardioid Sensitivity at 1,000 Hz: 20 mV/Pa = -34 dBV Equivalent Noise Level: < 21 dB-A Sound Pressure Level for 1% THD: 125 dB S/N Ratio (A-weighted) :> 73 dB Electr. Impedance: < 600 ohms Power Requirement: 9 to 52 volts phantom power, requires DPA adapter (incl. in GN or HM modules) Finish: Dark gray matte Size: dia.: 0.5 in. (13.5 mm) length: 0.8 in. (20 mm) Fitting Mounting Modules: GN 15, GN 15 E, GN 15 ES GN 30, GN 30 E, GN 30 ES GN 50, GN 50 E, GN 50 ES GN 155 SET, HM 1000, LM 3, LM 3 L Included Accessories: W 30 Two stage foam windscreen CK 31 Capsule Module Features • Cardioid pickup pattern • Wide frequency range • Screw on capsule • Gold plated contacts • High performance windscreen Architects and Engineers Specifications The microphone shall be a screw-on cardioid capsule that mates with the AKG Discreet Acoustics Modular Series. The microphone shall accept phantom powering over the universal range from 9 to 52 volts dc. The response of the microphone shall be flat on-axis from 150 Hz to 10 kHz (±2 dB), with a low frequency roll-off below 150 Hz that reaches -10 dB at 50 Hz, and response at 20 kHz that is no more than -4 dB, relative to the midband response. The microphone shall have a sensitivity no less than 20 mV/Pa (-34 dBV), and the total harmonic distortion (THD) at an operating acoustical level of 125 dB shall be no greater than 1%. The electrical impedance of the microphone shall be no greater than 600 ohms. Electrical mating contacts for mounting the microphone shall be gold plated for positive, trouble free operation over long periods. The microphone shall be the AKG Acoustics Model CK 31. 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 by an authorized service center. No responsibility is assumed for any special, incidental or consequential damages. However, the limitation of any right or remedy shall not be effective where such is prohibited or restricted by law. Simply ...