Piezo Buffer Pre-amp/EQ

This model of pre-amp has been specifically designed to work with all Barcus-Berry piezo systems. Unbalanced RCA input jack. External controls are fingertip or screwdriver adjustable to prevent your favorite settings from being disturbed. This pre-amp is supplied with models: 5100, C5200, 3125 and B3150

Barcus-Berry's exclusive piezo buffer preamp with EQ is included in concert string string systems such as the 3110 (Violin), 3125 (Cello) and 3150 (Bass).

3000 Specifications:

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