One of the best things about being a world-famous rockstar is being handed a freshly-tuned guitar every time you walk on stage — no more embarrassing moments of fruitlessly trying to tune while the audience waits. For those of us that don't have a plane with our band name on it, there's the Roadie 3, a simple-to-use automatic tuner that works in seconds. The Roadie 3 is an updated version of the Roadie 2, released three years ago by Band Industries. A clearer display and easier navigation lets you explore over 100 built-in tunings, along with anything the Sonic Youth fans out there might come up with themselves. A faster motor, next-gen vibration sensitivity, and proprietary algorithms means the Roadie 3 is faster and more accurate. The device works with any instrument with geared tuning pegs, and even makes string changes faster, winding the string to proper tension lightning-fast. The Kickstarter is on now, with special deals for early adopters.