I bought it, but I didn't use it much. FREE THE TONE 4 Way DC Power Splitter Cable CP-ML4 DC Cable This power splitter cable supplies DC9V from a single AC adapter in a daisy-chain fashion. It's a convenient product that helps save space on your pedalboard by powering multiple effects pedals with a single cable. However, with typical daisy-chain type splitter cables, the long common line through which current flows can be a cause of noise and voltage drop. The FREE THE TONE 4-way DC power cable branches out from a point close to the power supply, minimizing the common line that causes noise and voltage drop, and supplying power to the effects pedals in an ideal state. ＜Specifications＞ ■ Input: 5.5 x 2.1mm barrel connector (L-shaped male) ■ Output: 5.5 x 2.1mm barrel connector (L-shaped male) x 4 (50cm x 2, 75cm x 2)