Fine tune your guitar in seconds.
Achieving perfect crisp tuning is now easier than ever thanks to the Roadie Automatic Guitar Tuner. Sync this device with your smart phone to quickly adjust any guitar-like machine head string instruments. Included in the list are banjos, ukuleles, mandolins and so on (excluding violin and other instruments with wooden pegs). Aside from the 8 presets that are already included in the app you can also create a custom profile just for your instrument. This tuner also has a winder feature and can rotate faster than 70 rpm. For noisy environments an electric guitar connector is also included.