ETI Sound Systems, INC US-1200 Manuel D’Utilisation

THE BEAUTY OF POWER

At B-52, we believe in over-

building all of our products and the US-Series Professional Power Amplifiers are no exception. We took our time in de-

signing these stellar looking amps to outperform the competition on any stage, in the clubs and on the road. To achieve 

studio quality audio reproduction we utilized low noise, low distortion circuitry and high current output stages. 

We used oversized toroidial transformers and large filter capacitors to deliver super clean, fist pumping output even 

when driving a 2 ohm speaker load. These amplifiers use the most reliable linear output devices which provide ultra low 

distortion and a ruler flat frequency response. The US-Series is backed by our rock solid 3-year warranty and our com-

mitment to reliability known the world over.

It is imperative that you read and understand all of the warnings in this manual regarding proper usage, service 

and safety. Failing to comply with any of these safety and operation warnings may void your warranty. 

For more information about your US Series Amplifier, log on to: http://www.B-52Pro.com or call our customer 

service support hotline (toll free) at 800-344-4384 or (+1) 323-277-4100.

Your US-Series Amplifier is neither complicated to install nor difficult to operate but you must take some time to 

read this manual to ensure a properly wired installation. You will also need to become familiar with the amplifier’s 

features and how to use it correctly. Please take care unpacking your amplifier; do not throw away the carton 

and other packing materials. The original box may be needed to move your amplifier and will be required if it 

becomes necessary to return the amplifier for service. Never place the amplifier near a radiator, in front of heat-

ing vents, direct sun light, excessive humid, dusty locations or near water. Connect your amplifier using the system 

components described in this manual.