The B1 Large-Diaphragm Cardioid Studio Condenser Microphone from Studio Projects is a 1" single diaphragm, externally polarized, cardioid, pressure-gradient, transducer microphone with an FET impedance converter, a 75 Hz or 150 Hz selectable filter, and -10dB and -20dB pads. It can be used to capture audio in home and project studio applications on instruments with high sound-pressure levels, vocalists, broadcasters, and more.
The B1's gold-sputtered, 1" pressure-gradient transducer and transformerless circuitry provide high-quality audio with extremely low self-noise, and its cardioid pickup pattern is designed to reject off-axis sounds. The mic is built with a standard 3-pin XLR connector and is powered by 48V phantom power. A foam windscreen, shockmount, and zippered storage bag are also included.