The Josh Smith Dual Trem is a collaborative effort between Josh, Rockett Pedals and Tim Jauernig. This new Dual Trem is the brainchild of a working musician and with that in mind its simplicity is what makes this pedal a great tool. The JSDT was designed to achieve the old school sounds of some of the early Leo amps. It is very musical and functional piece of equipment. You can dial in two identical trems but one set fast and one set slow or vary the intensity so the trem effect can pop in certain sections of a song, then simply toggle back and forth! It is very versatile but more importantly very inspiring to play.