The difference in vinyl record speeds 33 45 and 78 records 33 45 78.
What is a 75 rpm on a vinyl.
33 45 and 78 rotations per minute rpm.
Rpm stands for revolutions per minute as in how many times the platter will spin completely in a minute.
In 1925 78 26 rpm was chosen as a standard for motorized phonographs because it was suitable for most existing records and was easily achieved using a standard 3600 rpm motor and 46 tooth gear 78 26 3600 46.
The 78 rpm speed was mainly to take advantage of the wider audio frequency response that faster speeds like 78 rpm can provide for vinyl microgroove records hence the label s name obviously catering to the audiophiles of the 1950s hi fi era when stereo gear could provide a much wider range of audio than before.
The fidelity possible at 78 rpm could now be had at a much slower speed 33 1 3.
If you are a new comer to vinyl you may wonder what these numbers actually mean.
You may think are these related to the magical numbers from lost.
78 rpm vinyl records are still holding our interest.
Vinyl records are produced to be played at one of three speeds.
Us vinyl sales in 2017 reached 15 6 million and 16 7 million for 2018.
51 75 of 125 587.
Earliest speeds of rotation varied widely but by 1910 most records were recorded at about 78 to 80 rpm.
33 1 3 rpm 45 rpm and 78.
Vinyl records typically come in three speeds.
Shop 45 rpm vinyl records in aud.
The lp was soon confronted by the 45 a 7 inch 180 mm diameter fine grooved vinyl record playing at 45 rpm.
But the record manufacturers felt the fickle public then deserting the phonograph in favor of a newer novelty the radio would be put off by the cost of converting from 78 to 33 1 3.
They just can t think of elvis without picturing that signature yellow sun record label or the beatles without recalling the label on all those capitol 45s with their trademark orange and yellow swirl.
For people of a certain age seven inch 45 rpm vinyl records are what music was and is all about.
Vinyl lp records enjoyed a resurgence in the early 2010s.
Vinyl sales in the uk reached 2 8 million in 2012.