Hi, I think what you are referring to is the 7" 45s that fit in a jukebox. The spindle in a jukebox is far thicker than a normal domestic record turntable & you can buy adapter pieces to fit these ex-jukebox 45s. In addition during the heyday of vinyl many manufacturers produced 45s with push-out middles for home or jukebox playing.
As you don't usually find jukeboxes capable of playing 12" 33rpm records they are manufactured with solid centres.
2007-07-07 12:13:29
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answer #1
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answered by John 6
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Because the 45 rpm record is normally about 2 to 3 minutes and the LP 33 rpm has more songs and therefore minutes of playing time. You don't need that much vinyl for 2 or 3 minute recording.
2007-07-07 19:06:33
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answer #2
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answered by Anonymous
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45s were made for jukeboxes and needed a bigger margin of error to be able to be auto-mated.
2007-07-07 19:12:13
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answer #3
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answered by thunder31634 2
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the reason for that is so you can do the man thing and store them onto your johnson without it drooping. the norm is about 30 each.
2007-07-07 19:11:20
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answer #4
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answered by good_fatrabbit 3
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probably just another way to tell them apart besides size
2007-07-07 19:05:52
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answer #5
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answered by JC N 3
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