What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.




H.H. Scott '59





AVID Model 330

The pursuit of perfection in listening is not a new venture at Avid. For more than 20 years, we have pioneered in the development and manufacture of quality audio components for educational, commercial and industrial application. And for the past five years we've been vigorously involved in teh hi-fi loudspeaker business.

From the first, Avid's philosophy has been simple and straight-forward... to provide, at a reasonable cost, products that deliver the ultimate in listening performance and overall reliability. This total commitment to quality has shaped the standards of design zealously adhered to by the company.

Since their introduction in 1974, Avid loudspeakers have consistently garnered enthusiastic critical accalim. For the past two years all of us at Avid have been working behind the scenes to make good even better. The result is the new line of acoustically integrated, minimum diffraction loudspeakers described on the pages that follow. We sincerely believe that these totally integrated systems represent a signigicant advancement and provide more listening enjoyment for the dollar than has ever before been possible.

A Philosophy

The purpose of a high fidelity component system is to reproduce the original source as faithfully as possible. At Avid, we're strongly dedicated to the beliefe that the loudspeaker, like all other parts of teh system, should restate its input signal as accurately as possible. Believe it or not, there are companies that manufacture loudspeakers taht purposely enhance sound. They add bass, color mid-range, even peak highs for a more "saleable" sound. That is not, and never will be Avid's way.

Introducing Minimum Diffraction Loudspeakers ™ by Avid

There are five models in Avid's new minimum diffraction loudspeaker line.

The Model 80a and 102a are improved versions of the most popular bookshelf models from our critically acclaimed Series 100 line. The 110, 230 and 330 speaker systems are totally new designs incorporating newly developed Avid drivers and crossover networks. Each model is a totally integrated acoustical system in the truest sense of teh word. A natural result of this careful engineering commitment to accuracy is the striking similarity in the tonal balance and performance between each model. Each has the same kind of sound, clarity, low distortion bass, and overall accuracy that has earned Avid great praise in the industry. This, coupled with the new sense of spaciousness and realism made possible by our totally integrated minimum diffraction system desing, makes Avid a must consideration for most serious listeners.

We sincerely believe that the degree of accuracy and openness achieved by each model is unsurpassed in its price range; and, in fact, often is comparable to competitive systems costing considerably more.

Reliability

Since their introduction in 1974, Avid loudspeakers have proven to be exceptionally reliable. In an industry where it is not uncommon to find failure rates in excess of 5%, Avid warranty repairs rate has been less than 1/2 of 1%. Not only are Avid minimum diffraction loudspeakers build to last, but they will continue to perform at the same high level for years.

Our efficient drivers have excetionally high power handling capability. Where appropriate, extra protection is provided against accidental overload. Models 102 and 230 are fuse protected. The Model 330 contains a unique Avid engineered Auto-Reset Protective Circuit that continually monitors input to each driver and automatically shuts the system down if an overload occurs.

Guaranteed Performance

Avid's unique, Q-Span™ testing program ensures that the speaker you purchase meets or exceeds published specifications and is a perfectly matched system. It is the most comprehensive testing program we know of in the industry. "Frequency response charts are run on every loudspeaker manufactured"

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