Post 2 made on Wednesday June 30, 1999 at 19:23 |
They are probably not essential, but they would be if you are really fussy about your pictures. They are essential (I think) if you spent a lot of money in creating a home theatre. What's another $35 gonna hurt? It's like spending all that money getting the best equipment and use the free cables that comes with the components.
It does help you tune your home theatre, if you are not sure how, especially the picture. I never really knew how to use the test pattern to tune the color of my system until I got it.
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