From 78's to 33 1/3's, 10 shellac to 12 vinyl, and pure black to color and picture discs, records come a variety of different sizes, speeds and colors. Plenty of regular lps spin at 45 as well. It currently plays 33, 45, and 78 rpm.
What is the difference between 33.33, 45 and 78 rpm for a
The faster a record spins, the better it sounds.
Lp/45 styluses were always diamonds.
The question arise from the fact that i see there are on market turntables which have also the 78rpm, and there is only one needle available, while in the past, the turntables which had 78rpm, had an invertible needle: Been suggested that 78 minus 33 equals 45 was the reason for the emergence of 45 rpm records but, in fact, maxfield's analysis still applies: 33 rpm will generally lead to more playtime fitting on a record side. A 33 vinyl record is played at 33 revolutions per minute (rpm), a 45 vinyl record is played at 45 rpm, and a 78 vinyl record is played at 78 rpm.
The rotational speed determines how long each side of the record is, which affects the length of the music.
The rotational speed determines how long each side of the record is, which affects the length of the music. Unlike the 78’s that can only play about up to 4 minutes per side, the 33’s can already play up to 30 minutes per side. A microgroove record requires a stylus with a tip radius of approximately 33s revolve at 33 rpm, and 78s revolve at 78rpms.
One, in particular, has to do with three numbers:
Sapphire was used for 78 compatibility on electronic record players (78s were originally a purely mechanical medium). In reality, of course, the speed didn’t make any difference. These numbers refer to the rate at which the record spins on the record player, measured in revolutions per minute (rpm). The stylus tip required to playback modern 33 and 45rpm records is significantly different from that required to playback 78rpm records.
We discuss in our blog about the difference between 33, 45, and 78 records.
There are only three speeds in which a vinyl record can be produced: While the 45 didn’t provide any real benefit over the 78, it was a smaller size. The unit has a stereo amplifier and 2 speakers, but sounds like mono as the speakers are monted close together. Most turntables can play 33s and 45s, while 78s require a certain kind of stylus and motor speed.
78 rpm records are usually 10 inches in diameter.
45s will usually have a 3 5/8 inch label unless it's a 12 inch record, in which case the label will be 4 inches like an lp. A 33 vinyl record is played at 33 revolutions per minute (rpm), a 45 vinyl record is played at 45 rpm, and a 78 vinyl record is played at 78 rpm. 33 rpm records are the largest in size, usually measuring 12 inches in diameter. I don't know much about the differences, but.
33 rpm records are also known as long.
78s (they're not lps, they play the same length of time as a 45) usually have a 3 inch label, or sometimes a smidge larger. Vinyl records come in numerous speeds that impact playback and compatibility. I'm wonder to know if there is some mechanical difference between the needle/stylo used for 33/45 rpm and 78 rpm, please. Difference between 33 and 78 vinyl records?
33, 45, and 78 rpm represents the speed at which the record spins on your turntable.
In short, the numbers refer to the rotational speed of the record. Though less common, some vinyl records from the 1960s and ‘70s were made with extremely narrow grooves and played at super low speeds for maximum recording length. Material 78 rpm records are made of thick and brittle shellac, which is highly breakable and causes edges to easily. 2) 16 rpm / half speed mod:
33 is the speed of regular lps you get at the recordstore.
That was used mostly for talking books (and bible recordings) back in the day, and took a special turntable for that speed. Edison recorded his pioneering diamond discs at 80rpm with vertical modulation (stylus riding up and down in the groove) at the begin. These numbers refer to the rate at which the record spins on the record player, measured in revolutions per minute (rpm). One, in particular, has to do with three numbers:
Instead, it spent $5 million advertising 45 rpm as the preferred speed for popular music.
The 78 more or less dropped out shortly after the conclusion of world war ii. This is due to the fact that a higher speed allows the recording to fit more sound information in each second. So, by the early 1950s, nearly all record manufactures focused on systems that could play both the 33 and the 45. If you have a pos old record that you don't care about, try both.
