The FX68 Super Stereo Chorus was introduced in mid late 1990 as DOD's "top of the line" chorus effect, replacing the FX67 Stereo Turbo Chorus in DOD's lineup. With Level, Speed, and Delay Time controls, the FX68 was comparable to the FX65 Stereo Chorus feature-wise, but added a Level control to mix the wet/dry output levels. Unlike its chief competitor at the time, the FX68 did not have a tone control. The FX68 was discontinued in 1996 with the introduction of the FX64 Ice Box.