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Owner's Manual

DC

AC

AC & BATTERY

POWERED

FET

Summary of Contents for GEB-7

Page 1: ...1 Owner s Manual DC AC AC BATTERY POWERED FET ...

Page 2: ...ation concerning the proper operation of the unit Additionally in order to feel assured that you have gained a good grasp of every feature provided by your new unit this manual should be read in its entirety The manual should be saved and kept on hand as a convenient reference 1995 BOSS Corporation All right reserved No part of this publication may be reproduced in any form without the written per...

Page 3: ...ng basses can be accommodated The unit is designed to provide the optimum Q equalizer s bandwidth for bass for each center frequency While making it easy to obtain the most delicate of nuances it also allows for radically unique settings as well The GEB 7 allows you to adjust the output level of the equalized sound so it matches the level of the input sound ...

Page 4: ... to keep a battery installed in the unit even while using an adaptor That way your playing won t be disrupted even if the adaptor is accidentally disconnected If you are going to use an AC adaptor be sure to use the specified unit BOSS PSA Series Use of any other adaptor may result in dam age malfunction or electric shock Also if you are not going to be using it for an extended period of time disc...

Page 5: ...edal Switch This switch turns the effects ON OFF 5 Thumbscrew This thumbscrew is loosened to open the pedal allowing battery replacement For instructions on how to replace the battery please refer to CHANGING THE BAT TERY 6 INPUT Jack This jack accepts input signals coming from a bass guitar some other musical instrument or another effects unit The INPUT jack also serves as the power switch Power ...

Page 6: ...50 120 400 500 800 4 5 k or 10 kHz within 15 dB Level Control Knob This knob allows you to adjust the output level of the effect sound to minimize the level difference between the effect and direct sounds 15 15 0 800 4 5k 10k 500 400 120 50 Level Equalizer Control Knobs Level Control Knob ...

Page 7: ...7 MAKING THE CONNECTIONS AC Adaptor PSA Series Optional Electric Bass Amplifier OUT 9V DC 200mA ...

Page 8: ...n devices in the wrong order you risk causing malfunction and or damage to speakers and other devices When powering up Turn on the power to your guitar amp last When powering down Turn off the power to your guitar amp first Always make sure to have the volume level turned down before switching on power Even with the volume all the way down you may still hear some sound when the power is switched o...

Page 9: ...wn in the illustration 2 Depress the pedal switch to turn the effect on Make sure that the CHECK Indicator lights 3 AdjustthetoneusingtherelevantEqual izer Control Knobs 4 Adjust the output level using the Level Control Knob to minimize the level difference between the effect and direct sounds ...

Page 10: ...n lift the pedal upwards to open the unit The thumbscrew can be left in the pedal while changing the battery 2 Remove the old battery from the battery housing and remove the snap cord con nected to it 3 Connectthesnapcordtothenewbattery and place the battery inside the battery housing Be sure to carefully observe the battery s polarity versus 4 Slip the coil spring onto the spring base on the back...

Page 11: ...11 FREQUENCY RESPONSE 100 1k 10k FREQUENCY Hz 15 0 15 LEVEL dB 10 ...

Page 12: ...d Rock Heavy Metal Slapping Play Bass Amplifier Simulation 15 15 0 800 4 5k 10k 500 400 120 50 Level 15 15 0 800 4 5k 10k 500 400 120 50 Level 15 15 0 800 4 5k 10k 500 400 120 50 Level 15 15 0 800 4 5k 10k 500 400 120 50 Level ...

Page 13: ...13 SETTING MEMO 15 15 0 800 4 5k 10k 500 400 120 50 Level 15 15 0 800 4 5k 10k 500 400 120 50 Level 15 15 0 800 4 5k 10k 500 400 120 50 Level 15 15 0 800 4 5k 10k 500 400 120 50 Level ...

Page 14: ...5 dB Level Control 15 dB Controls Pedal Switch Equalizer Control Knobs 50 120 400 500 800 4 5 k 10 kHz Level Control Knob Indicator CHECK Indicator serves also as battery check indicator 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 Expected battery life under continuous use Carbon 12 hours These figu...

Page 15: ...9 V type 6F22 9 V Leaflet USINGTHEUNITSAFELY IMPORTANTNOTES and Information Options AC Adaptor PSA Series 0 dBu 0 775 V rms In the interest of product development the specifications and or appearance of this unit are subject to change without prior notice This product complies with the requirements of European Directive 89 336 EEC For EU Countries ...

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