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US$300 is a fair-to-good ask for an Acurus A80; it’s above the old “bargain” territory, but still in the range that makes sense for a healthy example with no surprises. Comparable used sightings have floated from roughly US$150 in private-sale chatter up to about US$400 as a strong buy threshold, so US$300 lands near the middle rather than feeling stretched.
That’s why this is worth a look: the A80 has a solid reputation for stout, clean power and an easy, unfussy presentation that still plays nicely with real speakers. If the unit is original, quiet, and hasn’t been abused, this is the kind of amp that can outlast a lot of newer gear. The main buyer check is age-related service history—at this price, a clean, stable, fully working example is the key.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Acurus emerged in 1993 from Mondial Designs in the United States, positioned as a more accessible counterpart to the acclaimed Aragon brand. Created to deliver high-end performance through minimalist designs, premium specifications, and made-in-America manufacturing, it targeted the specialty AV market against pricier imports. In mid-2009, Indy Audio Labs—co-founded by audio engineer Rick Santiago and physicist Ted Moore—acquired Acurus, revitalizing its legacy after a period of dormancy under Klipsch ownership.
The brand specializes in power amplifiers, AV control processors, and immersive home cinema solutions, blending cutting-edge audio technologies with system setup and control features. Recent offerings like the compact M8X and M4X amplifiers underscore its focus on multi-channel power for media rooms, gaming, and high-performance theaters, all engineered with proprietary electronics, robust mechanics, and intuitive software.
Acurus holds a strong reputation for delivering high-end audio at competitive prices, earning trust among discerning buyers for its rock-solid durability, authentic sound reproduction, and five-year warranty. As a premium American marque under Indy Audio Labs in Indianapolis, it occupies a niche in custom installations, appealing to knowledgeable enthusiasts seeking reliable, USA-built excellence without boutique excess.
See all Acurus listings on RADAR.
