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jimd
01-30-2008, 11:19 AM
I am writing a white paper on the ALTEC 604 and am in need of a bit of information on the 604-8H since I don't have one in my collection.

If one of you has one, I need to know how thick the Low Frequency top plate is. This is the round steel piece at the end of the low frequency magnet assembly that is next to the speaker basket. I think it will be .470 inches thick, at least that is what my 604-8G top plates are.

Thank you, JIM