PCB’s patented phantom powered preamplifier (426A14) has a unique modular design that mates with any pre-polarized ½” or ¼” IEC 61094-4 compliant microphone cartridge. This flexibility allows users to select the cartridge with performance required for a specific test while leveraging the investment in a single universal 48V preamplifier.
o Quickly and easily change between ½” and ¼” IEC 61094-4 compliant microphone cartridges
o 15.5 dBA noise floor, 100 kHz capability based on microphone cartridge selected
o Fast rise times and transients for superior impulse responses