Mesa/Boogie Vacuum Tube Audio owner manual Warranty, 14 1 Within the US, 14 2 Outside the US

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Chapter 14 - WARRANTY :

14 - 1 WITHIN THE US:

Your Mesa TIGRIS Integrated & Headphone amplifier is covered by a limited 30 days warranty. To extend it to its full three years coverage on parts & labor, you must complete the warranty registration form in Chapter 15 and return it to us by mail within 30 days from date of purchase.In the event your TIGRIS needs service under warranty, we pay for return shipping to you, while you are responsible for shipping charges to us. It is mandatory to use the original packing material. (If you no longer have it, let us send you an empty box to insure safe transit of your amplifier.)

Do not return the TIGRIS to the factory without first obtaining a four digit return authorization number via phone. Any product shipped to the factory without prior authorization will be refused and returned to you freight collect. When you do have to return your amp to us for service, remember to insure it for full value to protect yourself from potential shipping damage or loss! We recommend using FedEx as your carrier of choice.

14 - 2 OUTSIDE THE US:

Export models, which only differ from domestic models to comply with international line voltages are warranted under the particular warranty issued by the importer / distributor who assumes responsibility for setting up authorized repair stations for which we supply parts, schematics and technical support. If you have purchased your TIGRIS outside the US, please contact your local retailer for details on the warranty offered in your country. Similar return authorization procedures to the one above may apply. Check with your retailer or importer first before returning product for service.

We still request you return the warranty registration form to us - the questionnaire part provides us very valuable feedback from our customers, and in order to properly address the global community of music lovers, we want to also hear from end users outside of our own country. So even though your warranty services won’t be handled by us directly, do return the form to us nonetheless. Thank you.

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Contents Vacuum Tube Audio Page Table of Contents Chapters USE Common Sense and Always Observe These Precautions PrecautionsOverview Operating InstructionsFront View Tigris Speaker Binding Posts InstallationUnpacking LocationHOOK-UP Options Speaker Binding PostsHOOK-UP Options HOOK-UP Options Detachable Power Cord A.C. on / OFF SwitchWarm / Operate Switches Congratulations Ground SwitchTandem State Imaging Advanced FeaturesAbout BREAK-IN CongratulationsTandem State Imaging Headphone Output Power Tube BlendAuto Bias Headphone OutputClass a Operation Cathode resistorClass a Operation On TRIODES, Pentodes & IrishmenOn TRIODES, Pentodes & Irishmen Triodes Tube Maintenance & Tube Rolling Tube MaintenancePentodes Tube Maintenance Evolution of the TigrisTube Rolling Evolution of the Tigris Mesa/Boogie Professional Heritage Customer ServiceSpecs Versus Performance Trouble ShootingSpecs Versus Performance Basic SpecsWarranty 14 1 Within the US14 2 Outside the US Warranty Registration Form From Mesa Boogie Spirit of Art in Technology

Vacuum Tube Audio specifications

Mesa/Boogie is a revered name in the world of vacuum tube audio, renowned for its high-quality amplifiers that have shaped the sound of modern music. Founded in 1969 by Randy Smith in California, Mesa/Boogie began by transforming Fender amplifiers into customized, high-gain models, ultimately gaining a reputation for producing powerful, versatile, and low-noise amplifiers. The signature sound of Mesa/Boogie is characterized by a complex harmonic richness, warmth, and clarity that resonates with guitarists and audiophiles alike.

One of the standout features of Mesa/Boogie amplifiers is their all-tube design. Utilizing vacuum tubes as the primary amplification source, these amps deliver a dynamic range and tonal complexity that solid-state amplifiers struggle to match. The quality of the tubes used, often hand-picked or specifically designed by Mesa, contributes to the unique audio characteristics of each model. The use of EL34, 6L6, and 12AX7 tubes in various configurations allows for a range of tonal options, from lush cleans to searing leads.

Mesa/Boogie amplifiers are also distinguished by their innovative technologies. The brand pioneered the dual rectifier system, which allows players to switch between tube and solid-state rectification. This feature gives musicians the ability to tailor their sound to preference, enhancing the responsiveness and feel of the amplifier. The Contour controls found on many models further exemplify Mesa’s commitment to versatility, allowing for fine-tuning of EQ settings that adapt to different musical styles.

Another hallmark of Mesa/Boogie designs is their attention to build quality. Each amplifier is crafted with robust materials, ensuring durability and reliability even in demanding performance environments. The custom cabinets and speaker selections are optimized to complement the amplified tone, providing a cohesive sound that resonates in live settings.

Mesa/Boogie’s reputation is enhanced by their extensive lineup, including the Mark series, the Rectifier series, and the Lone Star series. Each line caters to different playing preferences and styles, from jazz to metal. The versatility of these amplifiers makes them suitable for diverse genres, allowing musicians to explore their sonic identities.

In conclusion, Mesa/Boogie remains a leading force in vacuum tube audio, combining traditional craftsmanship with cutting-edge technology. Their dedication to quality, innovation, and tonal versatility ensures that they remain a favorite among guitarists seeking the ultimate sound experience. Whether in the studio or on stage, Mesa/Boogie amplifiers continue to inspire musicians to push the boundaries of creativity.
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