Size Of Hole In Vinyl Record

A special section of a record store devoted to such items was known as the cut out bin or bargain bin.

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. Vinyl records come in different speeds and sizes do you know what kind you have. 45 rpm singles records were usually drilled with a hole through the label or stamped c o.

The desirable tip radius of the reproducing stylus for stereophonic disc records is 0 5 mils. The reproducing stylus motion shall be tangent to or lie in a plane which passes through the record center and which is inclined at a nominal angle of 15 degrees clockwise to a normal to the record at the stylus tip as viewed from the record c. The groove usually starts near the periphery and ends near the center of the disc. 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. As tapes and cds supplanted lps the mechanisms for indicating a cut out changed.