*All Features and specifications are subject to change without notice **This list is subject to change without notice. Please read the Safety Information section on page 5 before continuing. Gallien-Krueger 2234 Industrial Drive Stockton, CA 95206 phone: 209.234.7300 fax: 209.234.8420 email: info@gallien-krueger.com internet: www.gallien-krueger.com...
For our part, we at encounter problems while setting up your new equipment, please contact your local dealer, or us Gallien-Krueger are pleased that you chose us, and are determined that you will be a satisfied customer. as soon as possible at:...
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Having taken our own path, G K products enjoy a unique, unmatched sound, allowing the artist using them every opportunity to make an original statement. Having supported my products for over thirty years, I have learned from the story they tell. Gallien-Krueger Gallien-Krueger Gallien-Krueger Gallien-Krueger Gallien-Krueger is a reflection of that story, and has a commitment to support that legacy.
400RB-IV Series Safety Information Do Not Use Extension Cords: Verify Line, Voltage and Amperage Before Use: To avoid safety hazards, use only the power cord supplied with your unit. If a replacement cord is used, make Your new 400RB-IV Series Bass Amp has been factory certain that it is of consistent quality and gauge as the configured for use with: original.
400RB-IV Series Quick Start The 400RB-IV 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.
400RB-IV Series Sound Tips The 400RB-IV Series has several unique features which, if used properly, will obtain that sound you have been searching for. The Equalizer: Boost/Master: The Equalizer is used to fine tune your sound. When Turning up the Boost control, will add a little growl to adjusting it, do it just a little at a time.
400RB-IV Series Settings and Sounds: 400RB-IV The 400RB-IV 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. * C o n t o u r n o t e : * C o n t o u r n o t e : * C o n t o u r n o t e : * C o n t o u r n o t e :...
400RB-IV Series Installation and Maintenance Installation: Cleaning: When the unit gets dirty, clean only with a dry cloth. · To insure proper operation and to avoid Never use benzene, thinner, alcohol, or other volatile potential safety hazards, place the unit on a firm, level surface.
400RB-IV Series Front Panel Controls Presence: 1-Balanced Direct Out: Adds edge and definition to higher frequencies. An electronically balanced output, that you can run Active Equalization: to your P.A. system. 7-Treble: 2-Ground/Lift: Boost and cut at 7 kHz +14dB shelving type. Add or This switch disconnects the ground on the balanced, remove edge and definition.
400RB-IV Series Rear Panel Controls 1- AC Receptacle: The power cord is detachable and plugs in here. 2- 280W/180W Amp Only: 280W/180W power amp output for Full-Range operation only. They deliver 280W/180W into 4 Ohms. Lower impedances should not be used. Higher impedances such as 8 Ohms, 16 Ohms, or No Load are acceptable.
400RB-IV Series 400RB-IV Series Combos The 400RB-IV Series combos deliver the 400RB-IV’s unique features and distinct sound by using a variety of internal speaker configurations, GK’s RBH cabinet technology and a unique Lock N’ Roll transport system. Speaker Configurations: 400RB/115: One 8 Ohm 15"...
The · Extremely high current power supply and equalization in Gallien-Krueger amplifiers reflects 30 power amp circuitry, gets the sound out of years of continuous development and refinement. The your head.
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Effect) Technology. We use field effect devices with and wish you the best of times! Please send us your the gate biased in a way that emphasizes the optimum comments via www.gallien-krueger.com or email us at harmonic content of the signal. Working in concert sales@gallien.com.
400RB-IV Series Block Diagram CLIP CLIP TUNER TUNER WOOFER/ WOOFER/ MA STER MA STER INPUT INPUT SEND SEND VOICING VOICING FILTER FILTER TUNING TUNING DIRECT OUT DIRECT OUT MUTE MUTE VOLUME VOLUME BOOST BOOST BOOST BOOST GAIN GAIN -10dB -10dB RETURN RETURN SPEAKER...
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700RB-II/1001RB-II Series 400RB-IV Series Owner’s Manual Part #160-0003-C...