Astatic 930vp Variable Pattern Condenser Boundary Microphone

US $225.00

  • Elizabethtown, Illinois, United States
  • Feb 13th
Astatic 930VP Variable Pattern Condenser Boundary Microphone. Used but in excellent working and cosmetic condition. Comes with Data Sheet and 25' XLR Cable. Description The ASTATIC 930VP is a superior, low noise, multi-pattern surface mounted boundary microphone. The 930VP is equipped with a multi function mute and switch selectable high pass filter. It is ideal for use on altars, conference tables, stage floors, or television production. Also available in white (930VPW). The 930VP's electronics features an advanced transformerless design, that is self contained to eliminate the need for mounting any external boxes. The 930VP offers a continuously variable polar pattern. Choose cardioid, super cardioid, figure of eight, omni-directional, or any pattern in-between. You no longer need to guess which polar pattern will provide the best gain before feedback. Just dial in the best polar pattern at installation time. The 930VP contains a soft touch membrane mute switch. This momentary touch mute switch can be configured for push-to-talk, push-to-mute, or push on/off. In the push on/off mode, the 930VP can be configured to power up either on or off. In multiple microphone applications, choose which microphones are live when the system is turned on. An LED indicates when the microphone is on. The 930VP is equipped with a switch selectable 12 dB per octave high pass filter that is perfect for eliminating low frequency rumble. The die cast zinc base and perforated steel screen construction makes this microphone extremely rugged. The foam filter located under the steel screen suppresses pops and wind noise. The 930VP can be permanently mounted on most flat surfaces using the two mounting holes located on the bottom of the microphone. When mounted on a flat surface, the 930VP will take advantage of the "boundary effect" increase in signal to noise ratio. The 930VP comes with 30 feet of detachable high quality microphone cable that is terminated with a standard professional XLR connector. 930VP / 930VPW VARIABLE PATTERN CONDENSER Commercial Audio Products BOUNDARY MICROPHONES ASTATIC Quality All 930VP microphones are audio tested and inspected prior to shipment. Our absolute commitment to quality insures that ASTATIC microphones remain the Best Value in today's competitive industry. Features • Continuously Variable Pick-Up Pattern Selector Potentiometer • Programmable Feather-Touch Membrane Switch • Selectable Push-To-Talk or Push-To-Mute • Selectable Power-Up ON or Power-Up MUTED • Selectable Bass Roll-Off Filter (12dB/oct @ 200Hz) • Status LED • Special Energy Absorbing Shockmount Compound On Bottom • Security Control Cover • Available In White Architect's and Engineers' Specification The microphone shall be an ASTATIC 930VP. The microphone shall be a miniature dual electret boundary microphone. The frequency response will be 40Hz - 15KHz. The microphone shall have a continuously adjustable polar pattern. The output level of the 930VP shall be -32dBV (25mV) @ 1Pa. The microphone will have a miniature 3 pin connector and be supplied with a 30 foot cable that has a mating connector on one end and a professional 3 pin XLR type connector on the other end. The microphone shall have a switch selectable high pass filter with -3dB at 80 Hz and slope of 12dB per octave when enabled. The microphone shall have a locally controlled mute that will provide greater than 60dB of attenuation when enabled. The mute shall be configurable for normally muted / momentary push-to-talk, normally on / momentary push-to-mute or latch on / latch off operation. When configured for latch on / latch off operation, the microphone shall be configurable to either power up on or power up off. The microphone shall have a red LED that will indicate if the microphone is on or off. The microphone will operate from standard 48V phantom power with a current consumption of less than 6 mA. The dimensions of the microphone shall be 5 1/2" long, 3 1/2" wide, and 15/16" high. The weight shall be 4.6 oz not including the cable. The microphone will have a durable urethane painted finish. The microphone will be black with a black cable or white with a white cable. The ASTATIC Model 930VP is specified. Specifications: Type: Electret Condenser Microphone Polar Pattern: Cardioid / Omni-Directional / Figure 8, Continuously Variable Frequency Response: 40Hz - 15KHz Sensitivity: -32dBV (25mV) @ 1Pa Rated Impedance: 330 ohms Equivalent Noise Level: <26dB-A Maximum SPL: 118dB Signal To Noise Ratio: >68dB Power Supply: 48V phantom Current Consumption: 6mA Connector: Mini XLR External Size: 5 1/2 (140mm) x 3 1/2 (89mm) x 15/16 (24mm) Weight: 180g
In excellent cosmetic and working order.
Brand ASTATIC
Model 930VP

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