The ATK500 is a Deluxe ATK series solid body electric bass model introduced by Ibanez for 1995. It was made in Japan by FujiGen. It is part of the Standard line.
The ATK500 features an asymmetric double-cutaway alder body with koa top bolted to a laminated maple neck with a 22-fret maple fingerboard with black dot position markers. Components include a single ATK-A triple humbucker pickup mounted in the ATK4 bridge and feeding an Ibanez ATK 3-band EQ powered by a 9V battery, a plastic nut and Wilkinson open gear tuning machines.