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At US$791, this Aragon 4004 listing is a genuine bargain, landing well below the typical used market range of US$895 to US$1,650 for this vintage dual mono amplifier, with comparable units in excellent condition often listed near US$895. This price sits near the 25th percentile of current used offerings, making it a strong deal for a buyer seeking high-value vintage solid-state power.
The Aragon 4004 is well-regarded for its dynamic authority, incredible bass control, and robust build quality, delivering 200 watts per channel into 4 ohms with minimal distortion. Its dual mono architecture provides exceptional channel separation and the ability to drive demanding speakers, while the included cables and accessories add immediate value. For a clean, original-owner unit at this price, it represents a compelling buying opportunity for enthusiasts who appreciate vintage power with modern refinement.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Aragon emerged in the mid-1980s as a bold American audio brand under Mondial Designs, with its inaugural 4004 amplifier launching in 1987 and the iconic 8008 following soon after, forever altering high-fidelity sound reproduction through innovative engineering like the signature V-notch heatsink. Founded with a no-compromise ethos by leaders including Tony Federici, it prioritized pure sonic performance over gimmicks, setting industry trends rather than chasing them. Acquired by Klipsch around 2001-2006 and later shuttered, the brand was revived in 2009 by U.S.-based Indy Audio Labs, which relaunched it in 2013 with modern updates while honoring its heritage.
The brand focuses squarely on high-performance power amplifiers, exemplified by the 200Wpc dual-mono 8008 and premium Iridium monoblocks, alongside sophisticated processors like the Soundstage preamp capable of audiophile-grade decoding for Dolby Digital, DTS, and beyond. All products are designed and handcrafted in the USA, emphasizing fully decoupled power supplies, IC-free signal paths, and robust machined aluminum construction for superior thermal management and durability.
Aragon holds a revered position in the high-end market as a vintage-inspired powerhouse for discerning audiophiles, blending timeless reliability with contemporary software-upgradable features like Ethernet control. Its reputation for unadorned excellence—beautiful, powerful, and easy to operate—earns consistent praise from outlets like The Absolute Sound and Stereophile, appealing to buyers seeking reference-level amplification without excess.
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