RK 87 34mm Large Diaphragm Condenser Mic Capsule Cartridge Core Microphone Capsule for ISK Recording

RK 87 34mm Large Diaphragm Condenser Mic Capsule Cartridge Core Microphone Capsule for ISK Recording

Description:
The diaphragm microphone is suitable for the maintenance of high-end microphones, or friends with higher requirements for DIY production or upgrade! As the name implies, RK-87 is copied and produced according to the standard of Newman U87; with relatively bright sound, suitable for repairing high-end tubes such as U87 U67 or transistor microphone! Polarization voltage is between 25V-110V.

Parameter:
Sensitivity: -33 (±3) dB (at 1 KHz 0dB=1V/Pa)
Pointing characteristics: cardioid (at 1KHz)
Frequency response: 20Hz-20KHz
Maximum sound pressure level: 140dB (at 1KHz≤1% T.H.D)
Unit size: Φ 34mm x 13.5mm

Features:
-3um imported film.
-99.99% pure gold plating.
-Restore the essence of sound to the greatest extent.
-Diaphragm microphone ground screw holes and multiple bracket fixing screw holes.

Package List:
1 x Mic Capsule