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 five-year warranty
SPECIFICATIONS: 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.
INCLUDED 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