Plexitube Setup: The Plexitube is your 'Plexi-in-a-box'! Just plug the Plexitube output into your amp to open up a world of tube driven British rock tones. The separate trim, drive, contour and eq controls give you instant command of both rhythm and lead distortion settings as well as a true bypass mode that ensures that nothing gets in the way of your pure guitar-to-amp tone. ... But that's just the begining because you've also got a foot-switchable effects loop at your disposal thats there when you need it and out of your clean signal path when you don't. You will be amazed at the breadth and scope of the sounds just waiting to be discoverd in this truly versitile pedal!