Gallien-Krueger 2001RB Owner's Manual
Gallien-Krueger 2001RB Owner's Manual

Gallien-Krueger 2001RB Owner's Manual

Bass amp and preamp
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Summary of Contents for Gallien-Krueger 2001RB

  • Page 1 & Owner’s Manual...
  • Page 2: Table Of Contents

    Front Panel Controls............Rear Panel Controls............Tech Talk................. Specifications..............*All Features and specifications are subject to change without notice **This list is subject to change without notice. Gallien-Krueger 2240 Paragon Dr. San Jose, CA, 95131 phone: 408-441-7970 fax: 408-441-8085 www.gallien-krueger.com...
  • Page 3: Introduction

    2001RBP preamplifier is surely the result 2001RBP of much careful consideration on your part. For our Power Cord part, we at Gallien-Krueger are pleased that you chose 1 ft. 1/4” Stereo Cord us, and are determined that you will be a satisfied 3.5MM Mono Cord customer.
  • Page 4 Having supported my products for over thirty years, I have learned from the story they tell. Gallien-Krueger is a reflection of that story, and has a commitment to support that legacy. Just as the products I created thirty years ago are still telling their story, the products we create today will be talking to us tomorrow.
  • Page 5: Safety Information

    2001RB & 2001RBP Safety Information Verify Line Voltage and Amperage Before Do Not Use Extension Cords: To avoid safety hazards, use only the power cord Use: supplied with your unit. If a replacement cord is Your new 2001RB or RBP amp has been factory used, make certain that it is of consistent quality and configured for use with: gauge as the original.
  • Page 6: Quick Start

    2001RB & 2001RBP Quick Start The 2001RB is designed to be simple to operate. All controls have a well defined purpose and are well behaved. These directions will take you through the basics and give you a good start for setting up your sound.
  • Page 7: Settings & Sounds

    2001RB & 2001RBP Settings and Sounds: 2001RB & 2001RBP The 2001RB/RBP is versatile in its sound and tone. Below are a few suggested amp settings that can be used as starting points to define your own sound. Note: the Gain/Overdrive settings will vary according to the output of your bass.
  • Page 8 2001RB & 2001RBP Deep Bass: Front pickup recommended Slap: Both pickups recommended...
  • Page 9: Sound Tips

    2001RB & 2001RBP Sound Tips The 2001RB has several unique features which, if used properly, will obtain that sound that’s in the back of your head. Boost/Master: The Equalizer: Turning up the Boost control, will add a little growl to The Equalizer is used to fine tune your sound.
  • Page 10: Bridged Mode Operation

    2001RB& 2001RBP Bridged Mode Operation Note: To operate the 2001RB in bridge mode, you must use Since Bridge Mode operation is only available through the L/BR Speakon outputs only. Using the Left the Speakon outputs, the type of Speakon cable you channel, 1/4”...
  • Page 11: Bi-Amp And Normal Operation

    2001RB & 2001RBP Bi-Amp and Normal Operation The 2001RB’s unique design allows for easy setup into Bi-Amp or Normal configurations. The opera- tional mode is configured by how you connect your speaker cabinets. In addition, you have the option of driving one cabinet in Bi-Amp and one with Normal operation.
  • Page 12: Installation And Maintenance

    2001RB & 2001RBP Installation and Maintenance Installation: Cleaning: · To insure proper operation and to avoid When the unit gets dirty, clean only with a dry cloth. potential safety hazards, place the unit on a Never use benzene, thinner, alcohol, or other volatile firm, level surface.
  • Page 13: Front Panel Controls

    2001RB & 2001RBP Front Panel Controls C H A N N E L I N P U T: C h a n n e l B L E D : 1 . I n p u t : LED turns on when in the “Channel B” (Over- A standard ¼”...
  • Page 14 2001RB & 2001RBP A C T I V E E Q U A L I Z A T I O N : 11. Treble: Boost and cut at 7kHz+14dB shelving type. Add or remove edge and definition. 1 2 . H i g h M i d : Boost and cut at 1 kHz +6dB -10dB, “Q Opti- mized,”...
  • Page 15: Rear Panel Controls

    2001RB & 2001RBP Rear Panel Controls 1 . A C R e c e p t a c l e : 7 . L e f t S p e a k e r O u t : The power cord is detachable and plugs in here. 540W power amp output for Full-Range operation 2 .
  • Page 16 2001RB & 2001RBP 1 0 . D i r e c t O u t : G n d / L i f t : This switch disconnects the ground on the balanced, XLR output to eliminate hum and buzz when connnecting to equipment that is running on a different ground system.
  • Page 17: Tech Talk

    2001RB & 2001RBP There is nothing in the 2001RB power amp to come Tech Talk between you and your sound except faithful, raw power. Characteristics of the 2001RB: The 2001RB is a flexible, state-of-the-art Bass Bi-Amp Sound: Amplifier, designed to deliver maximum performance, Bass players have always liked the growl they get from and be simple to operate.
  • Page 18: Tech Talk

    Cool Running = Reliability: designer. The equalization in Gallien-Krueger The 2001RB uses a “dual rail power supply” that amplifiers reflects 30 years of continuous develop- generates about half the heat of conventional ment and refinement.
  • Page 19 2001RB amplifier works and what advantages it can offer you in getting “your” sound. We thank you for reading the Owner’s Manual and wish you the best of times! Please send us your comments via www.gallien-krueger.com or email us at sales@gallien.com.
  • Page 20: Specifications

    Block Diagram 2001RB ONLY 2001RB & RBP Specifications: 2001RB ONLY: Cooling: Continuously Variable- Output Power: Speed Fan Woofer Amplifier 2 x 540W @ 2 Ohms Amplifier Protection: Both Ch. Driven 2 x 360W @ 4 Ohms 240W @ 8 Ohms Full short circuit, thermal,&...

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