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DR Acoustics Polynice Mains Filter 4 Uutlet (USA Sockets) Several scratches but pretty good and in full working order. With 2 Gaia cables.
The £1,400 asking price is a strong bargain for the DR Acoustics Polynice, sitting well below the typical used market where the new unit costs roughly £3,300 (converted from $3,995). With fresh examples rarely appearing under £2,800 and the median used price hovering near £2,500, this listing is aggressively priced at the 25th percentile or lower, making it an excellent deal for a buyer.
This mains filter is well-regarded for its patented virtual grounding system that eliminates electrical noise at the source, dramatically expanding front-to-back depth and soundstage clarity. Its use of quartz filters, bitumen emulsion, and layered copper shielding provides a noise-free signal path that audiophiles prize for revealing dynamic detail. Securing a clean, original-owner Polynice at this price point is a genuine buying opportunity to upgrade power integrity without the premium cost of new gear.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
DR Acoustics emerged over a decade ago from Quebec, Canada, as the brainchild of Daniel Robidoux, driven by a passion to redefine the audiophile listening experience through innovative power solutions. This relatively young brand quickly carved a niche in the high-end audio market, focusing exclusively on power management and grounding technologies rather than traditional components like amplifiers or speakers.
The company's product lineup centers on meticulously engineered audiophile power cables, interconnects, and power distribution platforms, alongside specialized grounding solutions designed to eliminate signal contamination and deliver exceptional clarity. These items target the subtle yet critical role of clean power in unlocking system potential, with heavy, low-impedance designs that drain noise and enhance dynamics.
Positioned as a niche boutique player among discerning hi-fi enthusiasts, DR Acoustics has gained traction for its forward-thinking approach to AC conditioning and cable performance, earning praise in audiophile circles for tangible improvements in soundstage and resolution. While not a household name, its Quebec roots and specialized focus appeal to knowledgeable buyers seeking refined, system-elevating accessories in the high-end segment.
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