Connect and control various units of the Line 6 family seamlessly with the Line 6 L6 Link Cable! Hook up your Line 6 POD HD300, HD400, HD500, and HD Pro to the DT series amplifiers for the ultimate gigging setup. When connected, the DT reconfigures itself automatically to match the tone that is recalled on the POD HD. These link cables also allow you to daisy chain several DT series amplifiers to create an expanded rig.