A faithful take on the now out of production MuTron Phase Shifter, the LuckDuck Pedals' Nu-Tron II is a 6-stage optical phaser that replicates the original's liquid tone and functionality while updating it with higher quality components. GearManDude seems to dig it. https://www.youtube.com/watch?v=zFLIJr5uSpg LDP's take on the classic optical phaser effect.…... Click for more