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.

Specifications

General:
Control: Level Control knob, Equalizer Control knob, 50, 120, 400, 500, 800, 4.5 k, 10 kHz
Bypass: Buffered bypass
Indicators: CHECK indicator (Serves also as battery check indicator)

Input / Output:
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

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

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

Accessories:
Included: Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information"), Carbon-zinc battery (9 V, 6F22)
Options (sold separately): AC adaptor: PSA series

Dimensions & Weight (Including Battery):
Width: 73 mm (2-7/8 inches)
Depth: 129 mm (5-1/8 inches)
Height: 59 mm (2-3/8 inches)
Weight: 400 g (15 oz)