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Old 01-11-2019, 09:36 AM
AndrewG AndrewG is offline
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Join Date: Dec 2004
Location: Exeter, UK
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Unlikely, according to the article below. But, according to Diane Ponzio of C. F. Martin, they give you an extra 40dB! You'll have the loudest guitar in history
https://investorshub.advfn.com/board...e_id=120336176
Like most marketing I strongly suspect more hype than reality.
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