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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





Bozak LS-440A speakers

 

440A

Bozak proudly announcies the introduction of our first "Image Enhancement" speaker system. This totally new concept in speaker design provides the user with both a three-way 18 dB per octave systemm, together with a limited bandwidth two-way 6 dB per octave system housed in a single cabinet.

The LS-440A is ideally used in large listening rooms so that the dramatic image enhancement is realized. It can also be used as a sound reinforcement unit for small concert halls up to 60 ft, in length.

The system consists of a line array 3-driver system comprised of 1" treble, 6" midrange and 8" woofer. Also included is a second array 2-way system consisting of a 4" midrange driver and an 8" woofer.

All of the patented curvilinear design drivers employed in the LS-440A speaker system are aluminum and unique in their ability to respond to transient information without cone break-up. They are unequaled in power handling capacity because of their ability to act as heat sinks.

A particular feature of the LS-440A permits the user to de-activate the midrange frequency in the two-way system included in the cabinet so that the LS-440A becomes a 3-way system with a double bass, resulting in a dramatic increase in bass levels.

The LS-440A is front-loaded for easy access. The woofer are housed in separate compartments and the 6" aluminium midrange driver also isolated through use of a dome.

The lamp limiter "fail-safe" feature, found in all Listener Series models, is included in the LS-440A to provide complete protection against possible tweeter burn-out through over-driving.

The hand-craft LS-440A cabinet utilizes walnut veneers to create a handsome addition to any listening room.

Bozak's LS-440A is an outstanding speaker system, designed specifically for use in medium to very large listening environments where faithful reproduction of the musical program is demanded; and with the unique LS-440A system is achieved.

 

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