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AKG K812 Studio Reference Headphones - Westlake Pro
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AKG K240 MKII Semi-Open Over-Ear Pro Studio Headphones w/ Detachable Cable
AKG K702 Open-Back Studio Headphones - Perfect Circuit
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AKG K240 MKII Semi-Open Circumaural Studio Headphones - Vintage King
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AKG K240 Studio Semi-Open Professional Headphones - Huber Breese Music