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Mark II series silver bottle Quad, bought from HOT ROX UK 2 years ago. Specially selected. Cost £915 They have been run in a pair of monoblocks. Approximately 400 HRS use. Stunning 3D wide open soundstage. Bargain. £500
Generating expert take…
Harmonic Resolution Systems (HRS) traces its origins to 1999, when engineer Michael Latvis founded the company in the United States. Drawing on over 40 years of expertise in vibration and resonance isolation for military and aviation applications—bolstered by six patents—Latvis channeled his passion for music into audio solutions. This fusion of professional precision and audiophile enthusiasm established HRS as a pioneer in addressing mechanical disturbances that degrade sound reproduction.
HRS specializes in high-end vibration isolation products, including modular audio racks, component platforms, bases, and resonance control accessories. Unlike brands focused on amplifiers, speakers, or source components, HRS targets the foundational infrastructure: adaptive systems that minimize panel resonance, dissipate subsurface vibrations, and employ proprietary materials and custom compounds. All products are crafted in the US by skilled engineers and technicians, emphasizing flexibility and superior finishes for optimal system performance.
Positioned firmly in the extreme high-end market, HRS commands respect among discerning audiophiles for delivering transformative noise reduction that unlocks the full potential of elite audio and video setups. Its reputation for unparalleled isolation and modular design cements it as the world's leading manufacturer in this niche, favored by experts seeking cost-effective yet uncompromising enhancements to reference-grade systems.
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