1/2-inch Microphone/ Preamplifier

MI series - Ono Sokki

There are MI-1271, 1/2-inch back electrets-type microphone which has improved the environmental stability against temperature and humidity, MI-1235 which emphasizes on a wide frequency range and MI-1433 which realizes a similar environmental resistance at a low price. MI series microphone is used in combination with the preamplifier and the microphone. Since microphone and preamplifier are not built-in type, installation costs can be reduced in the event of a fault.