Evertune debuted at CES with the promise that you’d never have to tune the guitar again, which bodes well for those who really don’t like doing this stuff, or spend a lot of time on tuning. It employs “an adaptive spring-tensioner” which compensates for the loosening of the strings or tuner posts. For those interested in the effects and more details, here’s the link to Evertune’s FAQs.
CrunchGear
