Edison DD diaphragm

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Phonoboy
Victor II
Posts: 381
Joined: Mon Jun 22, 2015 2:04 am
Location: NE Oklahoma

Re: Edison DD diaphragm

Post by Phonoboy »

Test #2 improved diaphragm. https://youtu.be/-Gf2RKNNPZ8
Flatter, paper rings removed, slight cone shape added to top.
This machine surrounds hate and forces it to surrender-Pete Seeger.
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