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Old 05-15-2017, 10:11 AM
grantray grantray is offline
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Join Date: Apr 2017
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I believe it's just a change in dye on the paper from the cone manufacturer. Definitely not a crossover change. I had a pair from 2014, and the paper cones were even lighter in color, almost a soft grey. But I've heard a few pairs of the O/93, and the sound is identical throughout production timeline.
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