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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





Dahlquist M903 loudspeakers


 Dahlquist offers a series of audiophile-quality loudspeaker systems at modest price, making Dahlquist performance available to many more music lovers.

Speaker systems confined to enclosures have essentially been compromises. The designer has had to juggle the speaker's ability to handle the music's dynamics with the equally desirable, qualities of smooth, linear, low-coloration frequency response. Sadly, the latter usually requires a considerable sacrifice of dynamic range.

The Dahlquist Solution

The 'M Series" ends the need for compromise. Originally designed for the stringent demands of recording and broadcast studios, new techniques now make it possible to offer several models for home use. In the Dahlquist tradition, the M Series solves many of the problems that still plague other speaker systems. The Dahlquist M Series loudspeakers are the first fully enclosed systems to reproduce all the of the subtle, quiet details of the music in the midst of extremely loud musical in the midst of extremely loud musical passages. The reproduction of these dynamic shadings makes music come startlingly alive.

 

The Dahlquist M903

The M903 is remarkable compact loudspeaker system. Alone with the other members of the M-Series, it has the Dahlquist Un-Box enclosure and critically matched loudspeaker drivers. The M903's high efficiency and wide dynamic  range let even modestly-powered receivers and amplifiers deliver the startling impact of the newest digital Compact Discs. Yet, unlike many other compact speaker systems, the M903 doesn't sound small. far from it. The key to such remarkable performance is balance. By critically matching the key elements-loudspeaker drivers, crossover network, and enclosure - Dahlquist has achieved a rare combination of small size and superbly balanced sound.

The M903 shares its startlingly precise stereo imaging with the other loudspeakers in the M Series. It's wide, three-dimensional soundstage and stable, precise placements of the musical instruments from side-to-side and front-to-back help to draw the listener into the music.

One of the hallmarks of Dahlquist loudspeakers is the coherency of the total sound. The M903's two drivers blend together seamlessly. As a result, harmonic relationships are accurately preserved. Individual instruments, and especially the human voice, retain their own distinct characters.

As do all Dahlquist loudspeaker systems, the M903 incorporates an advanced and remarkable anti-diffraction technique which enhances accurate stereo imaging and greatly contributes to open, spacious, and accurate sound reproduction.


 

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