We measured the Sennheiser HE-1 $60,000 headphone system
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AUDIO ENGINEER Tries the WORLD'S BEST HEADPHONES for the First Time | Sennheiser HE-1
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The TRUTH about sound quality in headphones
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Stealing the $60,000 Sennheiser HE-1 Headphones
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Cables CAN make a difference, but should you care?
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If you can't hear this then you're not an audiophile [See description for link to followup video]
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I said I wouldn't cry... - Abyss Diana ULTIMATE Audio Experience
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WORLD's MOST EXPENSIVE HEADPHONES | SENNHEISER HE-1 Review
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