Barcus Berry 3000AE Piezo Buffer Preamp w/ EQ

Description
Specifically designed to work with all Barcus-Berry electret microphone systems. Features external bass, treble and volume frequency controls to allow a wide range of adjustment. Includes a belt clip for unrestricted movement.

• Designed to work with all Barcus-Berry electret condenser mic systems.
• Features external bass, treble and volume frequency controls for a wide range of adjustment.
• Includes a belt clip for unrestricted movement.

SPECS
Input (EQ)
Flat Input Interface: RCA unbalanced
Input Impedance: 2.2 Meg Ohms
Maximum Input Level: 2.0 vrms
Output (EQ Flat, Volume Max)
Interface: 1/4" unbalanced
Impedance: 2K Ohms
THD: .008% @ 1kHz
Noise: -92dBu
S/N: 100dB
Bass: +/- 12dB @ 50Hz
Treble: +/- 12dB @ 10kHz
Frequency Response: 5 Hz - 30kHz (+/- 1 dB)
Power Supply
Power Source: 9 volts @ 380 microamps
Battery Life: Approximately 1,000 hours