Audio-Technica PRO25ax
Contents
1. HYPERCARDIOID DYNAMIC INSTRUMENT MICROPHONE PRO 25ax e SERIES MICROPHONES Ideal for kick drum percussion brass and other highly dynamic instruments Excels in high SPL applications e Warm low frequency response with excellent presence Superior off axis rejection for maximum gain before feedback Versatile mounting options and effective dampening of mechanical noise thanks to included AT8471 isolation clamp e Corrosion resistant contacts from gold plated XLRM type connector e Rugged design and construction for reliable performance Hypercardioid polar pattern improves isolation of desired sound source Output from the microphone s XLRM type connector is low impedance Lo Z balanced The signal appears across Pins 2 and 3 Pin 1 is ground shield Output phase is Pin 2 hot positive acoustic pressure produces positive voltage at Pin 2 To avoid phase cancellation and poor sound all mic cables must be wired consistently Pin 1 to Pin 1 etc The PRO 25ax includes an AT8471 isolation clamp to provide secure mounting versatile positioning and effective dampening of unwanted mechanical noise Take care to keep foreign particles from entering the windscreen An accumulation of iron or steel filings on the diaphragm and or foreign material in the windscreen s mesh surface can degrade performance PRO 25ax SPECIFICATIONS ELEMENT Dynamic POLAR PATTERN Hypercar2. dioid FREQUENCY RESPONSE 30 12 000 Hz OPEN CIRCUIT SENSITIVITY 54 dB 1 9 mV re 1V at 1 Pa IMPEDANCE 600 ohms WEIGHT less accessories 8 1 oz 230 g DIMENSIONS 4 45 113 0 mm long 1 97 50 0 mm maximum diameter OUTPUT CONNECTOR Integral 3 pin XLRM type ACCESSORIES FURNISHED AT8471 isolation clamp for 5 s 27 threaded stands s 27 to e 16 threaded adapter soft protective pouch tin the interest of standards development A T U S offers full details on its test methods to other industry professionals on request 1 Pascal 10 dynes cm 10 microbars 94 dB SPL Specifications are subject to change without notice Polar Pattern Frequency Response 10 dB 50 100 200 500 1k 2k 5k 10k 20k Frequency in Hertz LEGEND 12 or more on axis A audio technica Audio Technica U S Inc 1221 Commerce Drive Stow Ohio 44224 Audio Technica Limited Old Lane Leeds LS11 8AG England www audio technica com P51676 EN 2004 Audio Technica U S Inc Printed in Japan Response in dB
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