I have for sale a zoom g3n. I dded the barefoot buttons so it makes it easier to switch between patches. This item is used but in really good shape, along the line of using this live somehow the save button was damaged, which I replaced but the save feature does not work on the unit. I downloaded the zoom labs and I made all my changes on the computer which I felt was easier to adjust and create patches that way so you can still play the unit it plays fine all the effects and amps are all there, just you couldn't save a patch on the unit itself otherwise it works in great shape and it has served me well