Acoustic & Vibration Division iSEMcon now offers a variety of new acoustic measurement microphones and associated products on a budget. The newly developed constant current powered microphones (CCP) are well known in the market and compatible with equipment from other manufacturers. Other proprietary names*1 for the same interface are ICP®, IEPE®, Deltatron®, AcoTron®, Isotron®, Piezotron® and more. See product overview for reference. CCP powered microphones transform the high impedance microphone output into a low impedance voltage signal (less than 10 Ohms) and are capable to drive long cables. A big plus under todays EMI (Electromagnetic Interference) requirements. All our microphones are fully ESD protected. The EMM-07/13D080-CCP also available with Phantom power option (EMM-07/13D080-P48) has High Energy Surge protection built-in. *1: Copyright & Trademarks Product names and other trademarks referred to within IBF-Akustik e.K. documents and within our websites are the property of their respective trademark holders. None of these trademark holders are affiliated with IBF-Akustik e.K., our products, or our website. © 2011 All rights reserved IMPRINT DISCLAIMER WARRANTY ...to our acoustic shop INTRO