The D'Addario XPND Noise Isolator lets you experience the power of silence. When you connect this isolator between your power source and pedals, it eliminates unwanted noise in your signal chain through galvanic isolation. Designed for serious musicians, the XPND Noise Isolator gives you pure tone by filtering out interference from non-isolated power supplies and daisy chains. You'll appreciate how it expands the capabilities of your pedalboard, letting your effects shine through without distraction. Visit your local Guitar Center today to add pristine power and clarity to your pedalboard with the D'Addario XPND Noise Isolator.