RCA decided to make the hole on its new 45 1.5 inches wide for a couple of reasons. First, RCA wanted its new format to crush the LPs being issued by Columbia and its licensed partners. Someone in the company came up with the idea of making and selling turntables designed exclusively for 45s.
Also What happens if you play a 33 record at 45? The tip mass of the stylus will probably erase the highest frequencies from the record if you play it back at 45 instead of 33. The tip mass of the stylus will probably erase the highest frequencies from the record if you play it back at 45 instead of 33.
Likewise Are big records 33 or 45? The majority of 12-inch long play (LPs) are 33 1/3 RPMs, and most 7-inch extended play (EPs) or singles are 45 RPMs. However, 10-inch discs are common at both speeds and there are exceptions (e.g. 12-inch 45 RPM discs).
What is the middle of a 45 record called? A 45 rpm adapter (also 45 rpm record insert, 45 rpm spindle adapter, 7-inch adapter or spider, the common size of 45 RPM records) is a small plastic or metal insert that goes in the middle of a 45-rpm record so it can be played on the standard size spindle of a turntable.
Do you need a 45 rpm adapter?
In order to play a 45 RPM record that has a 1.5-inch hole, you must use an adapter that has an outside diameter of 1.5 inches and a 0.25-inch hole in the center. … Please note that a 45 RPM record with a 0.25-inch hole does not need an adapter and should be placed over the turntable’s spindle-like a 33-1/3 RPM record.
What’s the difference between 78 and 33 records? 78s hold about five minutes of music, while 33s hold up to approximately 20 minutes. 78 RPM records have a faster RPM speed than both 33 and 45 RPM records. 78s have wider grooves than vinyl records, which means that the stylus also needs to be wider. 78 RPM records are mono and are only heard through one channel.
How do you tell if record is 33 or 45? 33 is the speed of long play records (albums) while 45 is the speed of singles, depending on if you are in the US or in Europe, there may be 12″ singles with 33 or 45 rpm. The records usually have the RPM printed on the labels.
Why do records play at 33 rpm? rpm spread across the oceans in the late 1940s as people wanted longer playing time than 78 rpm records could offer. In the 33 ? rpm records, the grooves were 2 thousandth of an inch and the smaller radius of the newly introduced cartridges allowed a full frequency recording at 33 rpm.
Does playing vinyl damage it?
Unavoidably a record is damaged every time you play it, such is its delicate nature, but the damage is subtle and can be greatly reduced with proper cleaning and storage.
Why are 7 inch records 45 rpm? 7-inch format
The names are derived from its play speed, 45 rpm (revolutions per minute), and the standard diameter, 7 inches. The 7-inch 45 rpm record was released 31 March 1949, by RCA Victor as a smaller, more durable and higher-fidelity replacement for the 78 rpm shellac discs.
What is the difference between 33 45 and 78 records?
78s hold about five minutes of music, while 33s hold up to approximately 20 minutes. 78 RPM records have a faster RPM speed than both 33 and 45 RPM records. 78s have wider grooves than vinyl records, which means that the stylus also needs to be wider.
Whats the hole in a record called? 45 RPM singles records were usually drilled with a hole through the label, or stamped “C.O.” A special section of a record store devoted to such items was known as the cut-out bin or bargain bin.
How much are Beatles 45s worth?
That record is probably worth about 2,500 dollars.
Can my record player play 10 inch?
All record players do not play every single size of vinyl record. All record players will play the two most common sizes of vinyl record, those being 12-inch and 7-inch, but it is far less likely they will be able to play a 10-inch record.
What is 45 rpm adapter used for? A 45 rpm adapter (also 45 rpm record insert, or 45 rpm spindle adapter) is a small plastic or metal insert that goes in the middle of a 45-rpm record so it will play on a turntable.
Can you play a 7 inch vinyl on any record player? All record players do not play every single size of vinyl record. All record players will play the two most common sizes of vinyl record, those being 12-inch and 7-inch, but it is far less likely they will be able to play a 10-inch record.
When did they stop making 78 RPM records?
In just ten years, 78s plummeted to only 2% of music sales. And in 1959, the last US-made 78 record was produced. Not all sales went directly over to 33s, however. Although many did, there wasn’t always a need to use up all 40 minutes of an LP.
How do I know what RPM My vinyl is? The RPM of a record will be printed somewhere on the record label, and all you need to do is switch your turntable from 33 1/3 to 45 mode.
How much music can you fit on vinyl?
How Many Songs Fit On A Vinyl Record? There is no real set limit to how much music a record can hold, however there are standards. A vinyl record can safely hold roughly 23 minutes per side for a 12″ record, if it complies with the industry standard. This comes with some caveats, however (explanation coming).
What size is a 33 1 3 record? Columbia — and specifically engineer Peter Carl Goldmark — is credited with introducing the 33-1/3 rpm 12-inch LP in 1948. It became the most popular format for recorded music for some two decades — until the compact disc (which, by the way is 120 mm in diameter) took hold in the early 1980s.
Are all 12 Inch records 33 RPM?
12 inch records are generally manufactured for full-length (LP) albums. … 33 rpm is the most common speed for 12 inch records. Over 22 minutes per side is possible, but may require further adjustments to EQ and/or levels for it all to fit nicely and sound great.
How big is a 33 rpm record? The LP (from “long playing” or “long play”) is an analog sound storage medium, a phonograph record format characterized by: a speed of 331⁄3 rpm; a 12- or 10-inch (30- or 25-cm) diameter; use of the “microgroove” groove specification; and a vinyl (a copolymer of vinyl chloride acetate) composition disk.
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