A 12-inch vinyl record can hold about 44 minutes of music. But manufacturing one can take multiple days — a complex but delicate process involving sapphires, rubies and silver.

I’ve recorded a bunch of records digitally, cleaned them, and then recorded them again. That allowed me to do realistic A/B testing and present the results visually in the form of before-and-after dig ...

Don't let your warped vinyl get you down. Here's what you need to know about flattening your favorite LP. Mary-Elisabeth is an associate writer on CNET's How-To team. She's a recent graduate of ...