This is an Analogman King of Tone V4 in Mint condition! Got this new last November 2016 and used this for a month, this is the latest version. This pedal is fully functional and should work the way as it should. Everything is good with this pedal, see photos for pedal condition. The pedal itself is worth $500 with all the options from the factory. The is the 4 jack option, buffered, Hi gain on both sides, but adjustable with the external toggle switch and internal dip switches, meaning it can do everything.... Selling because I wanted to fund a purchase of a Veritas guitar. Check out the other boutique pedals that I listed, I'll combine shipping if necessary. Don't hesitate to ask questions.