Not only does this ingenuous nut do away with the Allen key whenever you want to tune your guitar, you won’t have to touch the fine-tuners either When you purchase through links on our site, we may ...

Upgrading your guitar yourself will not only save you money, it's also a fun way to get to know how it really works When you purchase through links on our site, we may earn an affiliate commission.

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 ...

December 24, 2005 For most people, tuning a guitar takes three to five minutes and when they have finished, the final result is not very good. These people will love the Transperformance self-tuning ...