Mesa/Boogie Vacuum Tube Audio owner manual Table of Contents Chapters

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TABLE OF CONTENTS

CHAPTERS:

Page #

CHAPTERS:

Page #

1

- Precautions

01

5

- Advanced Features ( Continued )

 

2

- Overview

1-2

 

5 - 2 Power Tube Blend

11

3

- Installation

3

 

 

5 - 3 Headphone Output

11

 

3

- 1 Unpacking

3

 

 

5 - 4 Auto Bias

11-12

 

3

- 2 Location

3

 

 

5 -5 Class A Operation

13-14

 

3

- 3 Speaker Binding Posts

3-4

6

- On Triodes, Pentodes & Irishmen

14-15

 

3

- 4 Hook-Up Options

4-6

 

6 - 1 Triodes

15-16

 

 

A: Line Level Inputs

4-5

 

6 - 2 Pentodes

16-17

 

 

B: Subwoofer

5

7

- Tube Maintenance & Tube Rolling

17

 

 

C: Surround Sound Processor

5

 

 

7 - 1 Maintenance Plan

17

 

 

D: Bi-Amplification

5-6

 

 

7 - 2 Tube Rolling

17

 

3

- 5 Detachable Power Cord

6-7

8

- Evolution of the TIGRIS

18-19

 

3

- 6 A.C. On / Off Switch

7

9

- Mesa/Boogie Professional Heritage

19

 

3

- 7 Warm / Operate Switches

7

10

- Customer Service

20

 

3

- 8 Grounding Switch

7-8

11

- Trouble Shooting

20-21

 

3

- 9 Congratulations

8

12

- On Specs Versus Performance

21

4

- On Break-In

9

13

- Basic Specs

22

5

- Advanced Features

9-14

14

- Warranty

22-24

 

5

- 1 Tandem-State Imaging

9-11

 

 

14 - 1 With the US

22

 

 

A: Triode / Pentode Switching

9-10

 

 

14 - 2 Outside of the US

22

 

 

B: Adjustable Negative Feedback

10-11

Registration Form

23-24

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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.