Barcus Berry 3000A-U 3000A Piezo Buffer Preamplifier with EQ

Specifically designed to work with all Barcus-Berry piezo crystal systemsFeatures external bass treble and volume frequency controls to allow a wide range of adjustmentIncludes a

This piezo Buffer Preamp features external bass, treble and volume frequency controls to allow a wide range of adjustment Designed to work with all Barcus-Berry electret microphone systems Includes a belt clip for unrestricted movement