Drops in The Mechamatic Guardian zone (instance). Drops from Whirlie Fizzlebot. Named spawns on 2nd to last floor in zone, right before you get to the teleporter at the end of the floor there is a wierd hallway that sticks out with a small room at the end of it, PH/named spawns in there. Killed it, among many other named in zone tonight, first kill on this guy dropped belt. Named wasn't much harder then other named in zone or the trash around it.
Enjoy =)
80th Wizleric of NI Recruit Officer of Defiant Union The Rathe Meekrat