![]() ![]() Shortly after the release of LPs, RCA Victor introduced the “extended play” or EP record to compete with Columbia Records. 12-inch 78 RPM records were primarily reserved for classical music. The higher speed of rotation drastically lowers the playtime of an LP to the same duration of a 45.ħ8 RPM records generally came in a 10-inch variant and made from shellac, unlike modern vinyl records which are made primarily from PVC. This limitation results in being able to fit a song or two on each side.ħ8 RPM records have not been commonly produced since the 50s’. 45s are going to be a much shorter 5 minutes, totaling up to 10 minutes for both sides. Next up would be your “45s” or 7-inch 45 RPM records. LPs were a set standard and have stood the test of time.Ī 12-inch 33RPM or an “LP” with microgrooves is by far the most common in modern pressings, which provides you a total of 44 minutes of music on a single record. Our playtimes have not increased much since then. These microgrooves required a needle stylus nearly one third the size of a 78 RPM stylus. Microgrooves are just a smaller groove within the vinyl record. Reducing the speed so drastically was possible through “microgrooves.” ![]() In 1948 Columbia Records introduced “long players,” or more commonly referred to as an “LP.” LPs were to fulfill the need of longer playtimes by spinning the record at a slower 33 RPM. When sound was introduced into movies, the short runtime of these 78 RPM records was insufficient and required longer playtimes. In the early days of vinyl records, 78 RPM was the most common and only provided a total of 10 minutes of runtime. Listed below are the most common sizes and RPMs you may come across and the advised max runtimes of the combination determined by manufacturers. ![]() Groove length is a product of the diameter of the record and how tightly the grooves are packed together. The playing time of a vinyl record depends on total groove length. Playing Times of the Many Vinyl Variations However, there are many other standards at play, and when purchasing antique albums. These are the two most common types of records and covers a majority of the market. Generally, any longer, the sound quality would start to deteriorate. A 7-inch 45 RPM record can fit approximately 5 minutes per side for a total of 10 minutes. Vinyl records share the same limitation and can represent a limited playtime accurately.Ī standard 12-inch 33 RPM vinyl record can have a playtime of roughly 22 minutes per side for a total of 44 minutes. Sign up here and stay on top of the latest money, news and tech news.Just like any medium for music, there is only so much space you can use to transcribe music onto. Make your money work with Yahoo Finance’s daily newsletter. There are even records by Crowded House and Midnight Oil that are collectable as well as small run independent Australian singles pressed in the 70s, 80s and 90s." "It is very hard to find mint and un-played copies of some of them. ![]() Areas like rare jazz, soul, stoner rock, heavy rock, funk, boogie, disco, punk, new wave, hardcore, electronica, grunge progressive rock, reggae and psychedelia are examples of areas with records that people seek."īut big name artists can be profitable too, if one can find a rare edition. "Also, look at artists and genres that have headroom for future growth. Buy as close to mint as possible and avoid rare records that are in poor shape unless you can pick them up cheaply," he said. While collectables are always a bit risky as reliable investments, there are some basic rules one can follow, according to Record Collector magazine editor Ian Shirley. (Image: Noble Oak) How to invest in vinyl records Only 31 copies are now known to exist of this Xanadu picture disc. ![]()
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