Multifunction effects processor HX STOMP, with dual switch. - Model Name: HX STOMP - Brand: LINE 6 - Included: Dual switch (switch only, the connecting cord in the photo is not included), AC adapter, instruction manual Purchased new from a musical instrument store and only updated to version 3.0. All original accessories are included, and a dual switch has been added. There are some scratches, but there have been no functional issues since purchase. Thank you.