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

Akai SW-180

Akai SW-180 Superb HiFi Stereo Sound Effect

First in the World.  SW-180 , employing the new Linear Travel Piston (L.T.P.) edge speaker, successfully developed by Akai  laboratories.
This highly advanced 3-way, 4-speaker system has adopted many new highly unique features; an extremely effective 12" woofer with the L.T.P.  Edge and a dividing network that produces the absolute minimum distortion at low frequencies (M.D.L.F.)
The perfectly reproduced sound and unique design have become the number one topic among the music enthusiasts.  This latest speaker sytems is highly recommended to you who wish to enjoy the luxurious taste of perfectly reproduced sound.
Type:  3-way, 4-driver loudspeaker system
Frequency Response:  23 Hz to 22,000 Hz
Max. Power Input:  60 W
Impedance:  8Ω
Woofer :  12" linear travel piston edge
Midrange : 3-½"  x  11-½"
Tweeter : two 2"
Dimensions:  475 x 777 x 400 mm (18-3/4" x 30-5/8" x 15-3/4")

Weight:  32 kg (70,4 lbs)

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