Musical Instrument & Vocal Microphones
Austrian Audio OC7
Austrian Audio OC7, Condenser Instrument Microphone, Directional characteristic: Cardioid, Frequency range: 20 - 20,000 Hz, Sensitivity: 10 mV/Pa, Self-noise: 19 dB SPL (A), Max. SPL: 154 dB (>160 dB SPL with pad), HP filter: 40 Hz (2nd order) or 80...
https://www.bizrate.co.uk/musicalinstrument_vocalmicrophones/austrian-audio-oc7-oid20512511237.html