Shadow SJX354B E Tuner For Electric Guitars SHADOW – E Tuner for electric guitars. Digital chromatic tuner built into a humbucker mounting ring. 11 LED’s indicate tuning and notes. Easy to install, simply replace your existing mounting ring with no modification required. Powered by CR2032 battery (included). Suits arched top guitars with Tune-O-Matic bridges. Curved. Black.
