Precise Tonal Control
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 eletric-acoustic bass applications
- AC adaptor or 9V battery operation
- BOSS five-year warranty
- Nominal Input Level
- -20 dBu
- Input Impedance
- 1 M ohm
- Nominal Output Level
- -20 dBu
- Output Impedance
- 1 k ohm
- Recommended Load Impedance
- 10 k ohm or greater
- Bypass
- Buffered bypass
- Controls
- Level Control knob
Equalizer Control knob
50, 120, 400, 500, 800, 4.5 k, 10 kHz
Pedal switch
- Indicator
- CHECK indicator (Serves also as battery check indicator)
- Connectors
- INPUT jack: 1/4-inch phone type
OUTPUT jack: 1/4-inch phone type
DC IN jack
- Power Supply
- Carbon-zinc battery (9 V, 6F22)
Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately)
- Current Draw
- 16 mA
- Expected battery life under continuous use
- Carbon: Approx. 16.0 hours
Alkaline: Approx. 28.5 hours
*These figures will vary depending on the actual conditions of use.
- Accessories
- Owner's Manual
Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")
Carbon-zinc battery (9 V, 6F22)
- Option (sold separately)
- AC adaptor: PSA series
- Size and Weight
- Width
- 73 mm
2-7/8 inches
- Depth
- 129 mm
5-1/8 inches
- Height
- 59 mm
2-3/8 inches
- Weight (including battery)
- 440 g
1 lb
