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 and classical preamplifier designs are 1/2" and 1/4" in dimension; fitting most microphone cartridges.