Musical Instrument & Vocal Microphones
Sony C-100
Sony C-100, Dual Large Diaphragm Condenser Microphone, Two-way capsule technology (Condenser + Back electret condenser), Switchable polar pattern: Uni-directional, Omni-directional, Bi-directional, Frequency range: 20 - 50,000 Hz, Hi-pass filter,...
https://www.bizrate.co.uk/musicalinstrument_vocalmicrophones/sony-c-100-oid8788567049.html