Genz Benz GBE 1200 Technical Manual Download Page 6

GENERAL SAFETY INFORMATION

 

Power

 is supplied to the amplifier through an IEC type detachable cord set. The main fuse (and a spare) is located 

in a slide-out drawer in the bottom half of the IEC connector.  See the fuse chart on the back panel of the 

amplifier for information pertaining to your country’s supply voltage. The mains connector, fuse holder, and power 

supply are internationally rated at 115/230 volts - 50/60 Hz. An Australian specific 240 volt version is also available 

and is distinguished by a label on the rear of the unit. For our international touring players, an external mains line 

voltage switch is provided, with a fuse size chart printed on the rear of the unit denoting the power supply 

configuration and fuse size that the unit has been rated for. International IEC type cord-sets are available for a 

variety of international power supply sockets.

Common sense

 (as well as the law) dictates that you do not operate the unit where it will be exposed to moisture or 

rain, excessive ambient heat (over 110 degrees F / 40 degrees C) or without a properly grounded A.C. power source. 

Never remove the ground pin from the A.C. power connector.

Ventilation

 is required to keep this amplifier from overheating. Do not block air flow over heat-sinks at the rear of the 

unit.

SAFE OPERATING REQUIREMENTS:

•Never set an amplifier on anything that will tip over or collapse under its weight.

•Provide a minimum distance of  25.4 mm (1 inch) around all sides of the amplifier for sufficient ventilation.  The 

 ventilation should not be impeded by covering the amplifier’s vent openings with items such as newspapers, 

 table-cloths, curtains, etc.

•No naked flame sources, such as lighted candles, should be placed on the GBE 1200 amplifier.

•This amplifier should not be exposed to dripping or splashing and no objects filled with liquids, such as vases or

 drinks, should be placed on this product.

•The GBE 1200 amplifier should be connected to a mains socket outlet (power receptacle) with a protective earth

 (ground) connection at all times.

•The amplifiers mains plug (power plug) is considered the disconnect device and the connection must remain 

 accessible at all times.

•This amplifier is capable of producing sound pressure levels that may cause hearing loss.

•There are no user serviceable parts and hazardous operating voltages are present inside this unit. Always consult a

 qualified repair facility for service.

6

Output Jacks

 — The GBE 1200 features 2 Neutrik Speakon™ NL-4 connectors. Minimum recommended total load  

impedance is 2 ohms with the 

POWER

FLEX

 switch in the 2 ohm position. The “Speakon” is wired using pins 1+ and 

1-. Pins 2+ and 2- are not connected. Traditional ¼” speaker jacks are not provided due to the high output power of 

this unit! 

Specifications

Rated Power:

 550W/8ohms; 1000W/4ohms; 1200W/2ohms                                                                                      

Dimensions:

 5.25”H X 19”W X 15”D          

 

Weight: 

42 LBS

Summary of Contents for GBE 1200

Page 1: ...ifier that will always be true to your instrument s basic natural qualities and your personal tonal signature The circuit design features and physical construction have been carefully developed to giv...

Page 2: ...lector switch on the back panel Also provided is sophisticated on board dual slope integrated VI output stage protective limiting unique rail detector short circuit protection enhancements solid state...

Page 3: ...e above method Setting your playing volume in the FET channel will be a combination of the FET GAIN control the FET VOLUME control and the MASTER VOLUME control depending in part on individual prefere...

Page 4: ...miter The output limit switch engages the internal power amplifier s soft clip limiter This limiter allows simulation of tube output stage saturation as the amplifier nears its maximum power The limit...

Page 5: ...00 to drive 2 ohm loads at maximum efficiency compared to more traditional designs Driving 2 ohm speakers with the switch in the 4 8 ohm position is not recommended as the amp s monitoring circuitry m...

Page 6: ...an amplifier on anything that will tip over or collapse under its weight Provide a minimum distance of 25 4 mm 1 inch around all sides of the amplifier for sufficient ventilation The ventilation shou...

Page 7: ...armless in the event of any accident injury damage or loss resulting from such use Manufacturer s sole responsibility is to provide a warranty on the specified performance of the product under normal...

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