The microphone and relay switching is accomplished with long life DPDT professional leaf switches and choice of either a simple push-to-talk bar with locking capabilities, or lift-to-talk operation, to give years of dependable, trouble free performance. The lift-to-talk operation can be disabled with a slide switch located under the microphone base. The 878HL is manufactured to take normal abuse and retain its performance over a long life. Four molded "feet", non-skid, non-marring, permanently

The frequency response, especially tailored for voice communications, provides a crisp, clear, highly intelligible sound with 360 degrees minimization of background noise. A soft lip guard is positioned to assure proper close talk voice spacing by the operator. The Model 631L, with modern "tear drop" styling, offers extreme reliability, convenient handling, rugged construction and high performance for years of dependable service. The dynamic cartridge has a rugged polyester diaphragm which resi

Use the smallest available line and it will be virtually invisible in the room. SPECIFICATIONS FOR 900 / 900W TWO-YEAR LIMITED WARRANTY Omnitronics, LLC. (“ASTATIC”) hereby warrants that this product will be free of defects in material and workmanship for a period of two years from the date of purchase. In the unlikely event a defect occurs ASTATIC will, at its option, either repair or replace with a new unit of equal or greater value. You should retain proof of purchase to validate the purchase

The frequency response will be 200Hz - 16KHz. The microphone will have a cardioid polar pattern. The sensitivity of the microphone will be -56dBV (1.6mV) @ 1Pa. The impedance of the microphone will be 600 ohms. The gooseneck will be 5/16" [8mm] in diameter. The microphone will have a 3-pin male XLR-type output connector which also serves as the microphone mount. The microphone will be RoHS compliant and will meet or exceed EN55103-2, E1, E2, E3 and E4. The dimensions of the microphone will be 1-

Dimensions: (See drawing on other side) SPECIFICATIONS FOR CTM 77 TWO-YEAR LIMITED WARRANTY Astatic Microphones are warrantied for two years to the original purchaser from the date of purchase by Omnitronics, LLC to be free from defects in material and workmanship. In event of such defect, product will be repaired or replaced at Omnitronics, LLC discretion with a new unit of equal or superior value. This will be at no charge if delivered prepaid to Omnitronics, LLC, together with the proof of pu

Our absolute commitment to quality insures that ASTATIC microphones remain the Best Value in today's competitive industry. SPECIFICATIONS FOR 930VP Specifications: Type: Electret Condenser Microphone Polar Pattern: Cardioid / Omni-Directional / Figure 8, Continuously Variable Frequency Response: 0 120 90 60 -5 150150 30 -20 -10 -15 -25 30 90 120 60 40Hz - 15KHz Sensitivity: -32dBV (25mV) @ 1Pa Rated Impedance: 180 Cardioid Figure 8 330 ohms 100Hz Equivalent Noise Level: 1KHz <26dB-A Maximum SPL:

ASTATIC Quality All 119 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. Commercial Audio Products 119L / 119LB / 119L-19 DYNAMIC CARDIOID GOOSENECK MICROPHONE FREQUENCY IN HERTZ 20 50 100 500 1K 5K 10K 20K +10 0 -10 -20 RESPONSE IN dB -30 Specifications Generating Element: Dynamic Polar Pattern: Unidirectional (Cardioid) Frequency Response: 80 Hz - 15 KHz Outpu

The CTM 44 has a Flex-Form™ hardened steel grille screen that dramatically resists deformation while greatly reducing any risk of adverse performance caused by a bent or dented ball screen. This unique ability to retain its original shape assures that the CTM 44 will maintain its attractive appearance. The CTM 44 uses a high energy neodymium magnet. The low-frequency response of the CTM 44 may be enhanced by increasing or decreasing the distance from the sound source. This phenomenon is technica

The frequency response, especially tailored for voice communications, provides a crisp, clear, highly intelligible sound. The Model 611L, with modern "tear drop" styling, offers extreme reliability, convenient handling, rugged construction and high performance for years of dependable service. The dynamic cartridge has a rugged polyester diaphragm which resists moisture, temperature extremes, most acids, alkalies and solvents. Molded in high impact Cycolac, the Model 611L comes with a permanentl

Operation and Maintenance The CTM-55B is one of the finest hand-held vocal microphones available at any price. Although it is incredibly durable, it should be stored in the provided zipper pouch to protect it from dust and dirt when not in use. If the front screen becomes soiled by dirt or residue, it may be cleaned using the following procedure: Unscrew the front screen assembly, remove the inside foam windscreen, wash using mild detergent, and let dry thoroughly. Follow the same method for the