With power chain I mean a cable like this
http://www.visualsound.net/index.php/products/pedal_power_supplies/multi-plug_8_cable_mc8
I have a RC-2 (loop station), GE-7 (equalizer), and a BD-2 (blues driver), and a psa-120s.
What do you recomend me?
It's a good idea to buy this cable?
It's the same if I use that cable or a power supply like the dunlop db brick?