How A $300,000 Speaker Is Made
Oswalds Mill Audio makes $300,000 speakers from wood like ash, cherry and walnut — plus slate and special cast iron. The sound quality is as good as the materials.
May 31st, 2017
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Oswalds Mill Audio makes $300,000 speakers from wood like ash, cherry and walnut — plus slate and special cast iron. The sound quality is as good as the materials.
