Designed to power Line 6 DL4/MM4 digital modeling pedals, Eventide Factor, some Electro-Harmonix, and Voodoo Lab’s Pedal Switch and Control Switcher, the Reserve Polarity (Center Positive) is the perfect barrel cable for the working musician. The cable comes measuring in at 46cm in length, making it highly versatile with 2.1mm straight and 2.5mm (red) straight barrel connectors for quick, easy and convenient connection.