http://antiquerecordplayers.info/what-are-the-rpm-on-record-players.htm Wed, 23 May 2012 23:28:45 +0000 http://wordpress.org/?v=2.7.1 hourly 1 http://antiquerecordplayers.info/what-are-the-rpm-on-record-players.htm/comment-page-1#comment-4224 grendel Fri, 05 Mar 2010 12:21:06 +0000 http://antiquerecordplayers.info/what-are-the-rpm-on-record-players.htm#comment-4224 The rpms are the revolutions per minute...Unless you have an extensive record collection , youm won't have any '78's, which were dicontinued many years ago. the regular lp albums are still on 331/3. single 7" w/ large center hole are usuall y 45's unless they are an extended play, which may be 33/13 or 45. If you have some which the speed is not noted, (unusual) try it on either speed ... you'll know instantly whether or not it's the right speed. Unless you are planning to start collecting recors from the '20's - '50's don't concern yourself with not having the 78 speed. The rpms are the revolutions per minute…Unless you have an extensive record collection , youm won’t have any ’78’s, which were dicontinued many years ago. the regular lp albums are still on 331/3. single 7" w/ large center hole are usuall y 45’s unless they are an extended play, which may be 33/13 or 45. If you have some which the speed is not noted, (unusual) try it on either speed … you’ll know instantly whether or not it’s the right speed. Unless you are planning to start collecting recors from the ’20’s - ’50’s don’t concern yourself with not having the 78 speed.

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