Datasat RA2400 Operation Manual
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Contents
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Operation Manual, RA2400 & RA7300 Power Amplifiers Page 6Document # 9301H62800 Ver. 1.00DATASAT RA2400 / RA7300 AMPLIFIERSIntroductionCongratulations! Thank you for purchasing the Datasat RA2400/RA7300 Power Amplifier(s).Designed, engineered and manufactured in the United States, it has been carefully designed todeliver the best possible audiophile-grade performance as well as the most reliable operation.The RA7300 is a seven channel amplifier and the RA2400 is a two channel amplifier. This manualcovers both models with the differences being the number of channels, specifications, designand/or power output.In order to receive the maximum enjoyment from your new amplifier, please take a few minutes toread this manual. The important information will help to ensure that the RA2400/RA7300 isproperly configured for trouble-free operation with the rest of your system’s equipment.If you have any questions about this product, its installation or operation, please contact:Datasat USA technical support via e-mail at techsupport@datasat.com or call 1(888) 428-2268.Customers located in Europe may email eusupport@datasat.com and/or call +44 (0)118 934 9199.FeaturesYour new RA2400/RA7300 amplifier is a state of the art, high performance audio component. Itscircuit topology is fully-differential and balanced from input to output. Both model amplifiers utilizecurrent feedback for improved speed and a DC servo to minimize any DC offset. Custom-designedtorrodial transformers with multiple secondary windings drive the high current power supplieseffectively making each channel a complete monoblock amplifier. To ensure signal purity, eachamplifier module employs advanced optically coupled protection circuitry that is outside the signalpath. Designed specifically for the rigors of rack-mounting, both model amplifiers use atemperature controlled, fan-cooled heat tunnel with dual thermal sensors to draw cool air in fromthe sides and exhaust warm air from the rear. The fan is calibrated to be silent during low-poweroperation and any fan noise will be masked by program content during high-power output.UnpackingThe carton and packing materials used in shipping your RA2400/RA7300 amplifier are speciallydesigned to protect it from the shocks and vibration of shipping. We strongly suggest that you savethe carton and packing materials to re-use if you move or if the unit needs to be shipped for anyreason. Should you discover that your RA2400/RA7300 has been damaged during shipping, pleasecontact your dealer or Datasat immediately and request the name of the carrier so a written claimmay be made. |
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