Korg has introduced four new versions of keyboard workstations called the 61-key Trinity, enhanced 61-key Trinity Plus, 76-key Trinity Pro and the 88-key Trinity ProX. All the units come with an 80,000 note, 16-track MIDI sequencer. An optional hard disk recording system allows the 61-note and 76-note instruments to record 48kHz four-track, digital audio with S/PDIF I/O. Of course this audio runs in sync with the keyboard's MIDI sequence. The top-of-line Trinity ProX comes with the four-track recorder and features an internal 543MB hard disk, a ADAT optical interface and SCSI interface.

The Trinity's all new sound generation system uses PCM-based tone generation system operating at 48kHz sample rate and 24MB of PCM ROM. There are 256 Programs, 256 Combinations, 258 new drum samples and 375 new Multisounds. The Trinity is instantly recognizable with its large TouchView Graphical User Interface. This display is a 320 x 240 dot brightly lit LCD touch-screen display where you can adjust parameters by just touching and dragging. There are also a dynamic ribbon controller, 100 insert and 14 Master effect types with real-time control with up to ten simultaneous effects, four polyphonic outputs and a 3.5 inch floppy drive.