Cary Audio Design CAD 808 Break In Period, Care and Cleaning, Tube Replacement, Factory Service

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Break In Period

The tubes, capacitors and output transformers take approximately 100 hours of music playing to fully settle in for peak performance. The Rocket 88 R will sound good fresh out of the box. However, after the first couple of hours you will notice increased depth and tighter bass. This break in period is normal for tube based components and with high performance audio components.

SERVICE AND CARE

WARNING!

MAKE SURE AMPLIFIER IS UNPLUGGED FROM AC MAINS

Care and Cleaning

The chassis of the Rocket 88 R may be cleaned with a soft rag and Windex (or a similar window cleaner). A dry feather duster is also good for cleaning the chassis.

Tube Replacement

If it becomes necessary to replace the tubes in the Rocket 88 R amplifier, a matched set of tubes of the same brand should be used. A new tube kit is available from your Cary Audio dealer. You should get 2-5 year’s from the output tubes and even more years of use from the 12BZ7 and EL-84 tubes with everyday usage.

Factory Service

Careful consideration has been given to the design of your Rocket 88 R amplifier to keep maintenance problems to a minimum. However, it is possible that some problems may arise which cannot be cured by tube substitution. At this point we suggest that you contact our Customer Service Department from 1 to 5 PM East Coast Time, phone number 1-919-355-0010, to describe your problem in detail. Do not return the amplifier to the factory without a return authorization number from the Customer Service Department. Cary Audio Design will assume no responsibility if the transportation company refuses to pay a damage claim due to improper packing or lack of insurance should the unit be lost in shipment.

Cary Audio Design

1020 Goodworth Drive

Apex, North Carolina 27539

www.caryaudio.com

info@caryaudio.com

Tel: 919-355-0010

Fax: 919-355-0013

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Contents CAD 808/Rocket 88 R Dear Audiophile Friend Theory of Operation Specifications Rocket 88 R Stereo Power Amplifier Hazard Presents Personal Injury or DeathDimensions Front Panel Features Rear Apron FeaturesWarranty Card UnpackingAC Power Switch Amplifier Placement and Set UpPower Requirements CablesTriode/Ultra-Linear Switch Bias SettingFactory Service Care and CleaningTube Replacement Break In PeriodNever Remove or Insert AC Plug When the Unit is on or

CAD 808, Rocket 88 R specifications

Cary Audio Design has long been known for its high-end audio components, and the Rocket 88 R and CAD 808 amplifiers exemplify the brand’s commitment to excellence in audio performance. The Rocket 88 R is a tube amplifier that combines classic design with modern technologies, making it a popular choice among audiophiles who appreciate the warmth and character of tube sound. The CAD 808, on the other hand, is a solid-state powerhouse that brings to the table unparalleled clarity and power, providing a perfect counterpart to its tube-based sibling.

The Rocket 88 R is built around a unique dual mono configuration that allows each channel to operate independently, minimizing crosstalk and enhancing stereo imaging. This amp utilizes a pair of 6550 power tubes, delivering an impressive output of up to 100 watts per channel in push-pull mode. The result is a rich, harmonic sound that brings music to life, allowing listeners to experience their favorite tracks with an emotional depth that only tubes can offer. Additionally, the Rocket 88 R features Cary Audio’s proprietary Ultra-Linear and Triode switching modes, providing audiophiles with the flexibility to choose between a more powerful, dynamic sound or the intimate, lush qualities of triode operation.

The CAD 808 amplifies the experience even further with its advanced solid-state design. Featuring robust power supply and output stages, the CAD 808 is capable of delivering a staggering 200 watts per channel, ensuring that it can drive even the most demanding speakers with ease. Incorporating state-of-the-art technologies such as high-current output transistors and a fully discreet output stage, the CAD 808 minimizes distortion and maximizes input sensitivity, resulting in crystal-clear audio reproduction. Its low negative feedback design not only enhances the overall sound quality but also improves the amplifier's transient response, providing listeners with a more dynamic and engaging listening experience.

Both amplifiers boast beautifully crafted chassis with a blend of classic aesthetics and modern functionality. The Rocket 88 R is complemented by its glowing tubes and polished finishes, while the CAD 808 showcases a sleek, contemporary look with a user-friendly interface.

In conclusion, the Cary Audio Design Rocket 88 R and CAD 808 amplifiers stand out as exceptional choices for audio enthusiasts seeking both tube warmth and solid-state clarity. With their unique technologies and remarkable design characteristics, these amplifiers promise to elevate any audio system, ensuring an unforgettable listening experience.