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Essence For High Res Audio
Essence For High Res Audio
Essence For High Res Audio
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  • HDMI Copper vs. Fiber; The Need For Speed in the 4K Era

    by Bob Rapoport on November 28, 2017

    I have exciting news to share about a new line of HDMI fiber optic cables…

    Continue Reading

About

Thanks for visiting Bob Rapoport’s Essence For Hi Res Audio website. We manufacture and sell our own award-winning Essence HDMI DACs and we’re the US dealer for Acoustic Energy Speaker Systems from the UK, FIBBR Ultra Pro HDMI v2.0 Fiber Optic Cables from China, PLiXiR Balanced Power Conditioners from Singapore, the KORG DS-DAC-10R Hi Res Audio DAC for archiving vinyl albums from Japan, and now after a 34 year detour power amps by ATI (formerly SAE).

Learn more

Recent Posts

  • “On-Axis” Listening From The Sweet Spot; Why Its Important
  • ChatGPT Analysis and Verdict; For Vintage Audio Systems with Modern 4K TVs & HDMI AV Sources, The Best DAC is the Essence HDACC II-4K
  • Demo Deals, Review Samples
  • Just Ask Bob
  • Handmade in Finland, Beautiful Speakers That Sound Amazing. Amphion.
  • Essence HDACC II-4K HDMI SACD User Experience Shared
  • The Quiet Strength Behind Every Sustainable Business
  • Copper Cliff, Meet LightSpeed
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© 2025 Essence Electrostatic
  • About
  • Forum
  • Products
    • Amphion Speakers
      • Argon3S
      • Argon1
      • Argon7LS
      • Argon5C Center Channel
      • Krypton3X Flagship
      • Argon3LS
    • Acoustic Energy
      • Corinium (New)
      • AE1 Active
      • AE500
      • AE509
      • AE520
    • ATI Modular 2-8 Channel Amps
      • ATI 522nc Class D
      • ATI 1822 Series
    • HDMI DACs / Alta Audio Speakers
      • HDMI v2.0 Fiber Optic Cables
      • Essence HDACC II-4K HDMI DAC
      • Essence Evolve II-4K HDMI DAC
      • Alta Audio Alyssa Speakers
      • Alta Audio Alec Speakers
  • Blog
  • Blu-ray
    • Blu-ray Music
    • Blu-ray Concert Tracks
    • Blu-ray Reviews
  • Order Form
  • Support
    • Support
    • Free Spectrum Analysis
  • Contact

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