Microphone Preamplifiers | IEPE and Voltage-Mode

PLACID preamplifiers provide low-noise signal conditioning for 1/2" and 1/4" condenser measurement microphones. Available in IEPE output, voltage-mode, and charge amplifier configurations.

• Low self-noise for accurate measurement at low SPL
• Wide bandwidth from 3 Hz to 100 kHz
• IEPE output compatible with PLACID and third-party DAQ systems
• TEDS versions available for automatic identification
• Compact body for close-coupling to microphone capsule