AVS Addicted Member
Join Date: Dec 2000
Location: brookeville, maryland, usa
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Why don't you call Mike G. and let him explain whether you need the extra contrast for your particular set up. The difference in lumens is insignificant and will look less than 3% different in intensity to your eyes. The on off is critical if you want to rung the big boy gammas of 2.4. Toy need about 40,000 to one one on off to run such a gamma without the dreaded strike you dead in your chair BLACK CRUSH.Remeber a units rated on off is at long throw, minimum iris, low lamp and if you are human that willl probably not be your set up and operating mode. You very likely will need the extra on off of the 56 so that with your set up and operating conditions you will get an effective on off of 40,000. Of course you can just run a lower gamma, like 2.2 and then you simply do need the extra on off and you would barely notice the difference. Talk to Mike. I am gone for today on the road.
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call me at: 240 876 2536