409:. According to the official Chrysler press release of September 12, 1955, "Highway Hi-Fi plays through the speaker of the car radio and uses the radio's amplifier system. The turntable for playing records, built for Chrysler by CBS-Columbia, is located in a shock-proof case mounted just below the center of the instrument panel. A tone arm, including sapphire stylus and ceramic pick up, plus storage space for six long-play records make up the unit." A button controlled whether you listened to the radio or the records. A proprietary 0.25-mil (i.e., 0.00025 in or 6.4 μm or a quarter of a "thou") stylus was used with an unusually low stylus pressure of 2 grams-force (20 mN; 0.071 ozf) to allow for long stylus life.
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support for
Highway Hi-Fi as early as 1957 when high warranty service costs became evident. Another automobile record player was manufactured by RCA from 1960 to 1961. This later version dropped the "Highway Hi-Fi" label (not being Chrysler-exclusive) and played standard 45-rpm 7-inch (180 mm) records. It, too, suffered a short lifespan: the players were even more prone to malfunction than those manufactured by CBS, and standard 7-inch records had their grooves worn down rapidly by the high stylus pressure used to prevent skipping.
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Highway Hi-Fi units were factory-installed and were not available as aftermarket add-ons. With a tendency to break or malfunction, and a limited number of titles (which were available solely from one label's back catalog), the product was not a commercial success; Chrysler slowly began to pull
318:, who also developed the LP microgroove, the discs utilized 135 grams of vinyl each, enough to press a standard 10-inch LP (12-inch LPs of the period commonly used 160 grams of vinyl each and 45s used roughly 70 grams).
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603:Audio equipment manufacturers of the United States
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459:. McFarland & Company, Inc., Publishers.
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526:Maverick Inventor:My Turbulent Years at CBS
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557:1956 to 1959 Columbia "Highway Hi-Fi"
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