MartinLogan The Quest Speaker System user manual Introduction

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Introduction

Congratulations, you have invested in one of the world’s premier loudspeaker systems!

The result of cumulative technology gleaned from eight previous Research and Development projects, the Quest represents the latest developments in Electrostatic and Hybrid loudspeaker technology.

Combining our proprietary curvilinear electrostatic trans- ducer with a compact, but powerful subwoofer, we have designed a product, in one package, that reproduces music with uncompromised electrostatic clarity and deep ex- tended bass, yet takes up little more than one square foot of floor space.

All materials in your new Quest speakers are of the highest quality to provide years of enduring enjoyment and deepen- ing respect. All trim pieces are constructed from selected hardwoods. They are then grain and color matched and finally hand finished. The cabinetry is constructed from a special high-density hardwood powderboard for structural integrity and is finished with a durable and attractive matte surface finish.

Through rigorous testing, the curvilinear electrostatic panel has proven itself to be one of the most durable and reliable transducers available today. Fabricated from a specially tooled, high-grade steel, the panel is then coated with a

special high dielectric compound that is applied via a proprietary electrostatic deposition process. This panel assembly houses a membrane 0.0005 of an inch thick! Ruggedly constructed and insulated, as much as 200 watts of continuous power has driven the Quest’s energized diaphragm into massive excursions with no deleterious effects.

We know you are anxious to listen to your new speakers. So, to speed you along, we have provided an Installation in Brief section ahead of the detailed descriptive informa- tion contained in this manual.

Please read and follow these instructions as you initially connect your Quest speakers into your system. These instructions are important and will prevent you from experiencing any delay, frustration, or system damage which might occur in a trial-and-error procedure.

The other sections of your User’s Manual will explain in detail the operation of your Quest speakers and the philosophy applied to their design. A clear understanding of your speakers will insure that you obtain maximum perform- ance and pleasure from this most exacting transducer.

Happy Listening!

Quest User's Manual

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Contents Quest Speaker System ImportantContents Introduction Installation in Brief An Electrostatic Transducer Electrostatic ConceptHistory Page Full Range Operation Martin-Logan ExclusivesVapor Deposited Film Transducer IntegrityCurvilinear Line Source Operation AC Power ConnectionStandard Connection Bi-Wire ConnectionPassive Bi-amplification Horizontal Bi-amping read Warning aboveVertical bi-amping read Warning above Active Bi-Amplification Contouring SwitchesBass Contour Switch Presence Contour SwitchRoom Acoustics Your RoomTerminology Bipolar Speakers and Your Room Rules of ThumbRoom Acoustics and Dispersion Interactions Controlled Horizontal DispersionControlled Vertical Dispersion Multiple Large Panel Dispersion Three Major Types of DispersionWall Behind the Speakers PlacementListening Position Wall Behind the ListenerFinal Placement ExperimentationFinal Word X-tra Tweek Solid FootingEnjoy Yourself What size of an amplifier should I use with the Quests? QuestionsNo Output TroubleshootingAnalog Discs Compact Discs Recommended MusicGlossary Page Quest Specifications Page Delaware street Box Lawrence, kansas