What it does: Reverses polarity to a positive tip, 3.5mm (1/8") mini jack plug. Buy as many as you need, one for each pedal. Just plugs on to your existing daisy chain cable.
Input Socket: 2.1mm Centre Negative Barrel Plug (Boss-style)Output Plug Shape: 3.5mm TS Mini-JackOutput Plug Polarity: Tip Positive
When used with Diago's range of adaptors, the Powerstation/Micropower9 becomes the basis of a flexible and versatile power supply system, allowing you to power a huge variety of weird and wonderful pedals.
Diago Blue Adaptor ~ 3.25mm Mini Jack