I've upgraded to an IN83 and need to sell my IN78. Approx 650 hours on the lamp. One of my friends has an IN76 with over 4,000 hours on the original lamp so there should be many many hours left on this. Never had any QC issues or other problems.
DarkChip 3 based and while I see plenty of the IN76s on ebay and elsewhere, the IN78 is much more rare and a fair amount better. The IN76 is the same 720P resolution but based on the DarkChip 2. Not a night-and-day difference but noticeable and if you are looking at a front projector but can't afford or don't want to afford a 1080P model, this is about as good as it gets.
Looking for $1,175 shipped.
