Audio-Technica PRO61
Contents
1. 50 100 200 500 1k 2k 5k 10k 20k Frequency in Hertz LEGEND 12 or more on axis 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 P51682 EN 2004 Audio Technica U S Inc 3893 00200 Printed in Taiwan Response in dB2. P R O 6 1 HYPERCARDIOID DYNAMIC MICROPHONE e SERIES MICROPHONES e Premier Pro Series vocal microphone delivers excellent gain before feedback and outstanding stage presence e Hi ENERGY neodymium magnet for improved output and transient response Extended frequency response for optimal vocal reproduction Two stage ball type screen reduces wind noise and popping during close use e Corrosion resistant contacts from gold plated XLRM type connectors Superior internal shock mounting reduces handling noise e Rugged design and construction for reliable performance e Hypercardioid polar pattern reduces pickup of sounds from the sides and rear improving 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 Plug Type Ground Audio Audio XLR Pin 1 Pin 2 Pin3 1 4 TRS Sleeve Tip Ring 1 4 Sleeve Tip Sleeve To avoid phase cancellation and poor sound all mic cables must be wired consistently Pin 1 to Pin 1 etc For a high impedance Hi Z mic input connect a Lo Z balanced cable to a Hi Z matching transformer A T CP8201 or equal at the equipment input When using the PRO 61 in settings with a stage monitor speaker the speaker should be located 135 of
3. f axis 45 off the rear of the microphone This placement in conjunction with the microphone s uniform hypercardioid pickup pattern will virtually eliminate the possibility of undesired audio feedback 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 61 SPECIFICATIONSt ELEMENT Dynamic POLAR PATTERN Hypercardioid FREQUENCY RESPONSE 70 16 000 Hz OPEN CIRCUIT SENSITIVITY 55 dB 1 7 mV re 1V at 1 Pa IMPEDANCE 300 ohms WEIGHT less cable and accessories 11 8 oz 335 g DIMENSIONS 7 56 192 0 mm long 2 07 52 6 mm head diameter OUTPUT CONNECTOR Integral 3 pin XLRM type CABLE 15 0 4 5 m cable with XLRF type connector at microphone end XLRM type connector at equipment end AT8470 Quiet Flex stand clamp for 5 s 27 threaded stands e 27 to 3 e 16 threaded adapter soft protective pouch ACCESSORIES FURNISHED 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 Frequency Response Polar Pattern tA lt 10 dB a i
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