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This is a fair ask, sitting exactly at the used-market median of US$300? Actually, at US$350 it reaches the 75th-percentile level, so it is fair only if the unit is especially clean and fully tested; otherwise, it is a little ambitious for an unknown-condition example. The listing should justify that premium with strong cosmetics and complete operation.
The LS 11 remains an appealing, straightforward line stage: quiet, punchy, discrete/Class A design, and praised for delivering serious performance without unnecessary complexity. It has useful headroom and a no-nonsense control layout, making it a sensible partner for a revealing power amplifier. At US$350, confirm that both channels are silent and balanced, the selector and volume control operate cleanly, and the power supply is stable. A remote or original packaging would also help support the top-end ask.
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.
