XPND is the pedalboard that adapts to you. With its patented telescoping technology, XPND lets you instantly change the size of your board and number of pedalsforever expanding your sonic potential. XPND also features a unique cable management system and comes fitted with loop Velcro, keeping everything neat, while making swapping pedals super easy. Available in two models: XPND 1 for one row of pedals (2-rail board) and XPND 2 for two rows of pedals (4-rail board). D'Addario is known for innovative, problem-solving, quality musical accessories offering a complete line of award-winning accessories including cables, picks, tuners, capos, straps, humidifiers, maintenance tools and more.