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Ad for Karlson speaker enclosures, which were probably the worst sounding designs ever successfully foisted onto … | Speaker design, Vintage speakers, Speaker plans
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John Karlson Mid-Century Hi-Fi Cabinets Speakers Custom Built With Jensen H222 Coaxial 2 Way High Fidelity Loudspeaker Systems By Cabinet Maker Frank J. Pierce - Working 22W X 19D X 36H
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Building these Karlsonators out of foamboard | D a r k L a n t e r n ...nz hi-fi audio music film forums
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