These 1/4"- ICP® (IEPE) model MI-17 are integrated electronics, pressure transducers and can be delivered with sensitivities from 10 to 100 mV/Pa at tolerances of within ± 1.5 %. Special custom versions are also possible. Power supplies for the microphones can be either a constant current source of 2 - 6 mA (standard version) or a constant voltage source 4 - 30 Volts. Normally the microphones are fitted with BNC-connectors (fem.) allowing standard BNC-BNC cables to be used. Other connectors such as TNC, SMB, Lemo or μdot are also available on request.