DUNLOP DVP3 VOLUME (X) Volume Pedal Expression Pedal Can be used not only as a volume pedal, but also as an expression pedal. Impedance: Volume Mode: 250 k-ohm, EXP. Mode: 10 k-ohm When used as a volume pedal, the tuner out can also be used. Connect the expression pedal port to a Line 6 HX EFFECTS or HX STOMP with a standard patch cable (TS cable) and set the pedal's action to "invert" in the global settings, allowing you to operate effects like wah without any problems. *Confirmed with HX EFFECTS. It is also necessary to open the back cover of the pedal and press the switch to change the polarity, which has already been done. The original box and instruction manual are included, and there are no noticeable scratches. The operation is also problem-free, but returns are not accepted, so please consider purchasing only if you understand this. *Also listed on other flea market sites. Therefore, the listing may be removed due to a purchase on another site. Please note that if a purchase is made on another site at a time when I am not immediately aware, such as at night, the buyer who completed the purchase first will be given priority. line6 Dunlop dvp volume expression