The JTK30 is a Jet King series solid body electric guitar model introduced by Ibanez in 2009. It replaced the JTK3 from which it is distinguished by the natural finished (rather than black) headstock.
The models in the Jet King series were a nod to the "pawnshop" copy guitars from the 1960s, which Ibanez, among others, sold.
The JTK30 features a mahogany body with a split pickguard bolted to a maple neck with a rosewood fingerboard with offset triangle position markers. Components include dual Ibanez P-90 style single coil pickups and the Full Tune III fixed bridge.
The JTK30H is a similar model with a semi-hollow body which was also introduced in 2009. The JTK09LTD is a similar model with a red and black checkerboard pickguard.