The Transit is a True Bypass Looper system useful for organizing your pedalboard and giving your pedals the benefit of True Bypass. The Transit can also be used to create a Signal Loop, which may contain any number of pedals all activated by a single switch. These pedals are effectively True Bypass as well. It is made with 4 channels/loops. It has 6,3 mm jack main input and output, and 5 x 6,3 mm effect send and effect receive. Power: 9 V DC adaptor not included. Dimension: 66 x 248 x 51 mm.