* Connects pedals that have a power connector with reverse (center positive) polarity to the Strymon Ojai or Zuma power supply. Connector #1: 2.1mm straight Connector #2: 2.5mm female Polarity: reverse (center positive) Length: 6_ (15cm). Pedals that require this cable include some models Line 6, Electro-Harmonix, Eventide and others.