Size Of Hole In Vinyl Record

As tapes and cds supplanted lps the mechanisms for indicating a cut out changed.

Size of hole in vinyl record.

If you haven t run into an lp with an undersized center hole you will and it of course will be when you are entertaining others and you will end up flexing your lp dramatically to try to get it back off of that spindle. However columbia s archrival rca was most annoyed at this new format. When columbia records introduced the 33 1 3 rpm long playing album in 1948 they kept the hole in the center the same size. 45 rpm singles records were usually drilled with a hole through the label or stamped c o.

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. At first the discs were commonly made from shellac with earlier records having a fine abrasive. Vinyl records come in different speeds and sizes do you know what kind you have. The desirable tip radius of the reproducing stylus for stereophonic disc records is 0 5 mils.

Lp spindle hole corrector tool for 33rpm records corrects undersized lp record spindle holes. A special section of a record store devoted to such items was known as the cut out bin or bargain bin.