Old Vinyl Record Sizes

We have details on sizes speeds and best way to convert.

Old vinyl record sizes.

The groove usually starts near the periphery and ends near the center of the disc. 33 45 and 78 rotations per minute rpm. You may think are these related to the magical numbers from lost. We come to you.

The lp from long playing or long play is an analog sound storage medium a phonograph record format characterized by a speed of 33 1 3 rpm a 12 or 10 inch 30 or 25 cm diameter and use of the microgroove groove specification introduced by columbia in 1948 it was soon adopted as a new standard by the entire record industry. If you are a new comer to vinyl you may wonder what these numbers actually mean. Vinyl records come in different speeds and sizes do you know what kind you have. Follow these three easy steps to find the value of vinyl records using discogs the largest physical music database on the web.

Records that sold well and are quite common are going to be less valuable than records that sold poorly or are hard to find. Records come in three standard sizes. A 7 inch record was simply more convenient for single tunes than a 12 inch one. It s also a marketplace where users can buy and sell records.

The most convenient way to sell old records. In reality of course the speed didn t make any difference. At first the discs were commonly made from shellac with earlier records having a fine abrasive. Nonetheless the public allowed itself to be duped and in 1951 columbia began making 45s too.

At a certain point records can become cramped with grooves and have to expand in size to accommodate the extra music play while maintaining the quality of the audio. Discogs is a user generated database with more than 12 million copies of music listed. We buy lps 45s 78s. Vinyl comes in all speeds and sizes and while the numbers 7 10 12 33 45 and 78 are still popular what about 16.

Thus we ended with one speed and spindle size for popular songs and another for symphonies. Apart from a few relatively minor refinements and the. Vinyl records typically come in three speeds. Vinyl record price guide.

The difference in vinyl record speeds 33 45 and 78 records 33 45 78. 7 inch 10 inch and 12 inch. This factor is pretty straightforward when it comes to vinyl records value. A lot of albums sold in the 1970s and early 1980s sold millions of copies when new and as such it isn t difficult to find copies in nice.

A phonograph record also known as a gramophone record especially in british english or simply a record is an analog sound storage medium in the form of a flat disc with an inscribed modulated spiral groove.