MB 200 OWNER’S MANUAL
MB 200 Congratulations! Your purchase of a new Gallien-Krueger MB Series amplifier is surely the result of much careful consideration on your part. For our part, we at Gallien-Krueger are pleased that you chose us, and are determined that you will be a satisfied customer. In choosing a MB Series amplifier, you now own an amplifier with many unique features which will allow you to create your own distinct sound. To get the most out of your new purchase, please take a few minutes to read through this manual.
MB 200 Table Of Contents Safety Information________________________ 4 Quick Start______________________________ 5 Front Panel/Rear Panel features____________ 6 Sound Tips______________________________ 7 Installation and Maintenance_______________ 8 Tech Talk_______________________________9 Specifications___________________________10 *All Features and specifications are subject to change without notice Please read the Safety Information section on page 4 and installation instructions on page 8 before continu
MB 200 Safety Information AC Power Cord: To avoid safety hazards, use only the power cord supplied with your unit. If a replacement cord is needed, make certain to use a standard IEC compliant cord. Damaged power cords should be replaced immediately. When setting up, make certain that the AC plug is easily accessible. If you do not intend to use the amplifier for a considerable length of time, disconnect the plug from the AC Mains Socket. Do not use an extention cord.
MB 200 Quick Start The MB Series amplifier is designed to be simple to operate. All controls have a well defined purpose. These directions will take you through the basics and give you a good start for setting up your sound. 5. Level and Master Volume settings: Set the Master Volume to 3 o’clock. Turn the Input Volume knob up as you play to the desired output level. If the clip light (pad switch) flashes more than occasionally, switch the -10db pad switch to on and turn the Input Volume knob up.
MB 200 POWER INPUT -10dB GAIN CONTOUR ON TREBLE HI-MID LOW-MID BASS ON OFF ON OFF OFF MB200 1 2 3 4 6 5 DIRECT OUT 7 8 9 SPEAKER HEADPHONES-1 LINE OUT/CHAIN OUT-2 EQ PRE 1 AUX IN POST 2 AC INPUT 200W @ 4 OHMS CLASS 2 WIRING 100-120V 50/60Hz 10 11 12 13 14 15 16 MB 200 Controls 1 Input: A standard 2 3 4 5 6 7 8 9 1/4” input jack to connect active or passive basses using a shielded cord. -10 dB Pad/Clip indicator: Input attenuator switch.
MB 200 Sound Tips The MB Series has several unique features which, if used properly, will help you obtain the sound you have been searching for. The Equalizer: The equalizer is used to fine tune your sound. When adjusting making adjustments, do it just a little at a time. These are active circuits and small changes can make a big difference in your sound. With a little experimentation you will find that this equalizer is very easy to use and provides you with a large variety of great sounds unique to GK.
MB 200 Installation: To insure proper operation and to avoid potential safety hazards, place the unit on a firm, level surface. Maintenance: Your new amplifier is rugged. It was built to give you a lifetime of trouble-free operation, if it is operated in accordance with the instructions contained in this manual. The only maintenance required is cleaning. If you are going to move your amplifier around frequently, we recommend a road case to protect it from scratches and road wear.
MB 200 Tech Talk Characteristics of the MB Series: The MB Series is a flexible, state-of-the-art amplifier designed to deliver maximum performance while remaining small, lightweight and simple to operate. This is accomplished through a few, very important features: Cool Running = Reliability: To cool the amp when its being driven hard, we’ve designed a temperature sensitive fan cooling system. When the amp is under a light load, the fan is off or running at a low speed, reducing fan noise.
MB 200 BLOCK DIAGRAM AUX IN CONTOUR DIRECT OUT INPUT PRE ON ON 4 BAND EQ GAIN -10dB pad POST OFF OFF AMP HEAD PHONES 1 + 2 LINE OUT SPEAKON JACK - AMP MB200 SPECS Output Power: Input Section: Maximum Input Level With -10dB pad Input Impedance Direct Output Impedance Aux-In Input Impedance Equalizer: Bass Lo-Mid Hi-Mid Treble Voicing Filters: Contour Dimensions: Height: 2.50” [63.50mm] ( With Rubber Feet) 1.75” [44.45mm] ( Without Rubber Feet) Width: 7.75” [196.85mm] Depth: 8.00” [203.
