BOSS GEB-7 Bass Equalizer is a seven-band equalizer created specifically for the frequency range of the electric bass. Since the frequency range extends down to 50Hz, the BOSS 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 eletric-acoustic bass applications
AC adaptor or 9V battery operation
Nominal Input Level: -20 dBu
Input Impedance: 1 M ohms
Nominal Output Level: -20 dBu
Output Impedance: 1 k ohms
Residual Noise Level: -100 dBu (IHF-A, Typ.)
Variable Range: Equalizer Control: +/- 15 dB, Level Control: +/- 15 dB
Connectors: INPUT Jack, OUTPUT Jack, AC Adaptor Jack (DC 9 V)
Power Supply: DC 9 V: Dry Battery 9 V type (6F22/9 V), AC Adaptor
Current Draw: 16 mA (DC 9 V)
Accessories: Dry Battery 9 V type (6F22/9 V)
Option: AC Adaptor (PSA-Series)
Width: 73 mm; 2-7/8 inches
Depth: 129 mm; 5-1/8 inches
Height: 59 mm; 2-3/8 inches
Weight: 440 g; 1 lbs.