On Stage 8 Plug Daisy Chain, PSA800

8-Plug daisy chain connects up to 8 pedals to external power supply. All internal connections have same polarity. 9cm of wire between each plug. Plug size: 5.5/2.1mm Connect up to 8 guitar effects pedals to your power supply with this DC 8-Plug Daisy Chain. You can link 8-Plug Daisy Chains together for even more effects. All internal connections have the same polarity, and the main connector is female. Plugs in securely for a strong connection and quality, stable sound.