One of the oldest uses for smartphones was using the microphone to tune your guitar. Granted, it wasn’t all that great but it did work in a pinch. These days, guitar tuner apps are far better than ...

If you play guitar or another string instrument, one of the thankless tasks you do before you play—and in between songs—is getting your instrument in tune. There are several ways you can do this: You ...

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Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. I took ...

I think I’ve owned at least ten guitar tuners over the course of my lifetime. I guess technically I still own ten, because I haven’t officially gotten rid of any of them. I also couldn’t tell you ...