LIMITED WARRANTY

This product is warranted to the original consumer purchaser to be free from defects in materials and workmanship under normal installation, use and service for a period of one (1) year from the date of purchase as shown on the purchaser’s receipt.

The obligation of Rolls Corporation under this warranty shall be limited to repair or replacement (at our option), during the warranty period of any part which proves defective in material or workmanship under normal installation, use and service, provided the product is returned to Rolls Corporation, TRANSPORTATION CHARGES PRE- PAID. Products returned to us or to an authorized Service Center must be accompanied by a copy of the purchase receipt. In the absence of such purchase receipt, the warranty period shall be one (1) year from the date of manufacture.

This warranty shall be invalid if the product is damaged as a result of deface- ment, misuse, abuse, neglect, accident, destruction or alteration of the serial number, improper electrical voltages or currents, repair, alteration or maintenance by any person or party other than our own service facility or an authorized Service Center, or any use violative of instructions furnished by us.

This one-year warranty is in lieu of all expressed warranties, obligations or liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MER- CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN LIMITED WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow the exclusion or limitation of special, incidental or consequential damages so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

RA53b

Stereo Headphone Amplifier

ROLLS CORPORATION SALT LAKE CITY, UTAH 2/03

OWNERS MANUAL

Page 1 Page 2
Page 1
Image 1
Rolls RA53b owner manual
Page 1 Page 2

RA53b specifications

The Rolls RA53b is a pioneering aircraft engine that showcases the advancements in aerospace technology, primarily designed for modern commercial aircraft. This turbojet engine is known for its high efficiency and power output, making it a preferred choice for various aviation applications.

One of the main features of the Rolls RA53b is its innovative bypass design. The engine incorporates a high bypass ratio that enhances fuel efficiency, allowing it to deliver optimal thrust while minimizing fuel consumption. This feature is especially important in the context of rising fuel costs and increasing environmental concerns regarding emissions.

The RA53b is equipped with advanced aerodynamics in its compressor and turbine sections. The multi-stage axial compressor improves airflow into the combustion chamber, ensuring that the engine operates effectively at various altitudes and speeds. Additionally, the high-pressure turbine is optimized for maximum power extraction, enabling the engine to maintain performance even under significant load conditions.

Another defining characteristic of the Rolls RA53b is its use of advanced materials. The engine employs lightweight yet durable components, which contribute to its overall efficiency and longevity. Innovative cooling techniques are utilized within the turbine section, extending the lifespan of critical parts and improving reliability through enhanced thermal management.

The Rolls RA53b also integrates state-of-the-art control systems, which enhance engine responsiveness and reliability. Digital engine control systems allow for precise monitoring and adjustment of various performance parameters, ensuring optimal operation under different flight conditions. This technology not only improves performance but also enhances safety by providing real-time feedback to pilots and engineers.

In terms of noise reduction, the Rolls RA53b features acoustic liners and an optimized exhaust system. These technologies significantly reduce the engine's noise footprint, making it compliant with stringent noise regulations while ensuring a quieter, more pleasant flying experience for passengers and crew.

Overall, the Rolls RA53b represents a significant milestone in aircraft engine development, combining efficiency, power, and reliability with cutting-edge technologies. Its design principles align with the industry's drive towards sustainability, making it a formidable choice for the next generation of aircraft in a rapidly evolving aerospace landscape.
Top Page Image Contents