Microphone preamplifiers

Microphone Preamplifiers by Brüel & Kjær are robust and acoustically optimized for a wide range of environmental operating conditions. The high‐output current capability of our preamplifiers is able to drive extremely long cables, without signal degradation - even with high sound pressure levels present at high frequencies. Brüel & Kjær CCLD preamplifier and Classical preamplifier designs are in both 1/2‐inch and 1/4‐inch dimensions, fitting the most used microphone cartridge sizes.