Measurement Microphone Cartridges | Replacement and OEM Capsules

PLACID measurement microphone cartridges (capsules) are available separately for replacement of aged or damaged capsules, and for integration into custom preamplifier and instrument designs. Class 1 and Class 2 cartridges in 1/2" and 1/4" sizes.

• 1/2" free-field cartridges: sensitivity -26 dB re 1 V/Pa, Class 1
• 1/2" pressure-field cartridges for coupler and IEC 60711 measurement
• 1/4" cartridges: extended frequency range to 40 kHz
• Factory calibration certificate supplied with every cartridge