Check the listing for details. D'Addario Eclipse Rechargeable Clip-on Tuner - Black. Condition: New. Listed at 24.99 USD. Top-class Rechargeable Tuning Performance Tired of buying batteries for your tuner? The D’Addario Eclipse Rechargeable chromatic clip-on tuner boasts the same top-class functionality as the Standard Eclipse tuner, with the added benefit of a fully rechargeable battery. Sweetwater guitarists love how this tuner’s fast operation and incredible accuracy perfectly pair with a full-color LCD screen to provide a superior tuning solution onstage, in the studio, or in the practice room. What’s more, a multi-swivel action gives you the power to position the screen for optimal visual feedback. The D’Addario Eclipse is a must-have clip-on chromatic tuner for the guitarist hunting after a powerful, versatile, and modestly priced tuning solution — with no batteries required.