All I can tell you is that I still have my original purchase Korg Trinity from 1997 and the touch screen is still working the same as day one. It is, however, monochrome in light blue rather than full color.

One thing about it though is that you need to use your finger nail rather than your finger pad in order to get more accurate selection. If you don't have any finger nails to speak of (because you bite them off, cut them off, etc.) then some people use a pda stylus for touching, or some people use the eraser end of a wood pencil for touching.

Tom

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Bigger is not always better