Hear the power of silence with the XPND Pedal Noise Isolator. In the delicate balance of pedal chains, many factors can lead to unwanted noise, especially when using non-isolated power supplies or daisy chains. Simply connect the XPND Noise Isolator between the power source and problematic pedal to silence the noise in your signal-chain with true galvanic isolation. Expand your power with XPND Power Solutions.