B & C DE250 assembly - diyAudio
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Old 17th August 2008, 02:59 PM   #1
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Default B & C DE250 assembly

I'm looking for some assurance that I can take a DE250 apart and put it back together without screwing it up.

I want to see the throat better in order to consider fixtures for waveguide construction and alignment.

TIA
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Old 17th August 2008, 03:30 PM   #2
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Mongo,

We are on the same page, except I'll be looking at my Altec 902s in the near future. I'd rather not take the thing apart but....

Good luck!
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Old 17th August 2008, 07:34 PM   #3
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I can't speak for the DE250, but I've taken apart a DE200 to repair a broken phase plug. The big issue is voice coil alignment and with the DE200 that is taken care of by a metal ring attached to the coil/dome assembly that fits into a lip in the front plate. It was quite straightforward to take it apart and put it back together and it now works fine. I have to imagine the DE250 is similar.
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Old 18th August 2008, 04:56 PM   #4
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Default most compression drivers

most compression drivers have alignment features so that replacement diaphragms are easily field serviceable.
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