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Old 29th Nov 2018, 1:22 pm   #19
Paul JD
Pentode
 
Join Date: Oct 2018
Location: Coventry, West Midlands, UK.
Posts: 169
Default Re: Field Coil Speaker

Yes it is, unfortunately the original paper was so fragile it seemed to be the only way of doing anything with it. The sound quality is OK but not brilliant and as you say I'm sure the PVA will be having a negative effect on it. I might look into the possibility of grafting a new cone onto the existing voice coil at some point in the future.
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