Dial in and fine tune your Perfect bass tone with the BOSS GEB-7 Bass Equalizer Pedal.

The GEB-7 is a seven-band equalizer created specifically for the frequency range of the electric bass. Since the frequency range extends down to 50Hz, the GEB-7 is also great for adjusting depth and bottom end of an upright bass with pickups.

• 50Hz to 10kHz frequency range specifically designed for bass
• Full range response, even for five- and six-string basses
• Can be used as a "boost" or "cut" pedal using the level control knob
• Great for electric-acoustic bass applications
• AC adaptor or 9V battery operation
• BOSS 5-year warranty
  

SPECIFICATIONS:

• Nominal Input Level: -20 dBu
• Input Impedance: 1M ohm
• Nominal Output Level: -20 dBu
• Output Impedance: 1 k ohm
• Recommended Load Impedance: 10 k ohm or greater
• Bypass: Buffered bypass
• Indicator: CHECK indicator (Serves also as battery check indicator)

Controls

• Level Control knob
• Equalizer Control knob
• 50, 120, 400, 500, 800, 4.5 k, 10 kHz
• Pedal switch

Connectors

• INPUT jack: 1/4-inch phone type
• OUTPUT jack: 1/4-inch phone type
• DC IN jack

Power

• Carbon-zinc battery (9 V, 6F22), Alkaline battery (9 V, 6LR61), or AC adaptor (PSA series: sold separately)
• Current Draw: 30 mA
• Expected battery life under continuous use: Approx. 8.5 hours with Carbon battery, and approx. 18.5 hours with Alkaline battery. *These figures will vary depending on the actual conditions of use

Accessories

• Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")
• Carbon-zinc battery (9 V, 6F22)

Options (sold separately)

• AC adaptor: PSA series