"Value" se refiere a los modelos más basicos de la línea. Se utiliza como eufemismo para no decir "entry level" o "basic".

My 2 cents...

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Note added at 3 hrs (2008-08-22 14:56:05 GMT)
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Before finally deciding on the type of RAM I wanted, I went back and forth between choosing a value series or a high-performance series. ...
http://www.epinions.com/content_195986820740



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Note added at 3 hrs (2008-08-22 15:00:48 GMT)
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You can check that the P series is the entry level, whereas the TXn Series is top of the line.

Yamaha P3500S P Series II Stereo Power Amplifier (550 Watts)
This amp provided may target features, power, and weight at a cost only slightly above some of the competitions entry level offerings with none of the features.
I'd rate it a step up from any of the entry level offerings from Crown, Behringer, Peavey, Mackie and the like.
http://www.kaboodle.com/reviews/yamaha-p3500s-p-series-ii-st...



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Note added at 3 hrs (2008-08-22 15:01:44 GMT)
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Sorry, here's the link:

http://www.yamahaproaudio.com/products/power_amps/p7000s/ind...

You can check here that the P series is the entry level, whereas the TXn Series is top of the line.

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Note added at 5 hrs (2008-08-22 16:18:07 GMT)
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I recommend: Check out these highly-rated bags:
Value priced: Samsonite
mid-priced: TravelPro;
top-of-the-line: Briggs & Riley @ Work Collection ...
http://www.work.com/luggage-for-business-travelers-1141/