Compatible with all Barcus Berry products.

• Treble, bass, volume controls.
• 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