Mesa/Boogie Vacuum Tube Audio owner manual Front View Tigris

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2 - OVERVIEW: ( Continued, Chassis Illustrations )

 

 

 

FRONT VIEW: TIGRIS

WARM

CD

AUX 1

WARM

 

 

 

TAPE

AUX 2

V A C U U M T U B E A U D I O

OPERATE

 

 

OPERATE

 

 

 

HEADPHONES

 

 

 

TUBE BAY: TIGRIS

6V6

EL84

EL84

6V6

12AX7

12AX7

6V6

EL84

EL84

6V6

 

 

 

2/3 PENTODE

 

2/3 PENTODE

 

 

POWER

POWER

2/3 TRIODE

ALL PENTODE

ALL PENTODE

2/3 TRIODE

COUPLED

ISOLATE

OFF

ON

 

 

 

 

 

 

 

A.C. MAINS

 

POWER SELECT

 

POWER SELECT

AUDIO GROUND

4 OHM

COMMON

8 OHM

STAGE I

STAGE II

ZERO

STAGE III

NEGATIVE

FEEDBACK

REAR BAY: TIGRIS

SPEAKERS

HEADPHONES

PREAMP

OUT

SET

LEVEL

8 OHM

COMMON

4 OHM

PURE CLASS A POWER

TIGRISTM AMPLIFIER

TANDEM STATE IMAGING TM

Tunable Soundstaging

PREAMP

OUT

AUX 2 IN

REAR PANEL: TIGRIS

AUX IN

CD IN

TAPE IN

RECORDING

OUT

WARNING: To reduce risk of fire or electric shock do not remove cover. No user serviceable parts inside. Refer servicing to qualified personnel. Do not expose this apparatus to rain or moisture. Replace fuse with same type and rating only.

150 V 50/60 Hz 4 AMP

The Spirit of Art in Technology

FUSE

4A SB

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Contents Vacuum Tube Audio Page Table of Contents Chapters Precautions USE Common Sense and Always Observe These PrecautionsOperating Instructions OverviewFront View Tigris Location InstallationUnpacking Speaker Binding PostsSpeaker Binding Posts HOOK-UP OptionsHOOK-UP Options HOOK-UP Options Detachable Power Cord A.C. on / OFF SwitchWarm / Operate Switches Ground Switch CongratulationsCongratulations Advanced FeaturesAbout BREAK-IN Tandem State ImagingTandem State Imaging Power Tube Blend Headphone OutputHeadphone Output Auto BiasCathode resistor Class a OperationOn TRIODES, Pentodes & Irishmen Class a OperationOn TRIODES, Pentodes & Irishmen Triodes Tube Maintenance & Tube Rolling Tube MaintenancePentodes Tube Maintenance Evolution of the TigrisTube Rolling Evolution of the Tigris Customer Service Mesa/Boogie Professional HeritageTrouble Shooting Specs Versus PerformanceBasic Specs Specs Versus PerformanceWarranty 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.