Timeline
Per Wikipedia policy, this timeline has been updated to contain only those models and attributes whose existence can be independently verified via pre-published, authoritative works. Other known models whose existence and attributes cannot be independently verified via pre-published, authoritative works are no longer included here.
This is a timeline of the first appearance of each verifiable model in an Ibanez catalog.
1976: Model #2459, Model #2459B
1980: DT-50, DT-400 (first incarnation)
1982: DT-300
1983: DT-100, DT-150, DT-200 (first incarnation), DT-500, DT-600
1984: DT-250, DT-350, DT-355, DT-450, DT-555, DT-670, DT-870, DB-700
1985: DT-330, DT-380
1986: DG-350, DG-555, DT-4550, DT-6750, DB-800
1996: DT-400 (second incarnation)
2001: DTX-120
2004: DT-200 (second incarnation)
2009: DTT-700
Read more about this topic: Ibanez Destroyer