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If Darth Vader® had amps, they'd likely look like these. This is a pair of Aragon Palladium 1K Monoblock Amplifiers, behemoths in matte black, made in the USA by Klipsch. They are both in Very Good cosmetic condition, with just minor nicks and scratches, they are in great electronic condition and work well. The Palladium 1K is highly regarded for its ability to drive difficult loudspeakers.Power Output: 400W (8Ω) 600W (4Ω) 1000W (2Ω)Signal to Noise Ratio: 112dB A-weightedTotal Harmonic Distortion (THD): Rated at 0.02% across 5Hz–20kHzDesign: Solid-state, differential monoblock, with balanced XLR inputsWeight: Approximately 75 lbs per unitService History: No service records were included from the prior owner. Here at the shop we did routine testing, cleaning and inspection.Cosmetic Condition: Overall we rated this at Very Good. As stated above, there are just minor nicks and scratches on both units .Please see all photosIn the Milwaukee Area? Stop in our shop to inspect/demoSee our feedback and thank you for considering. All the gear we sell is packaged with great care for safe arrival in the condition advertised. We'd honestly prefer a LOCAL PICKUP but can and will ship for the right buyer.
What are you really buying here: a scarce high-current Aragon monoblock, or just an old amp at a premium price? At US$4,000, this looks ambitious against the typical used market; comparable Palladium 1K listings have shown around US$1,700 for a single amp and about US$3,395 for a pair, so US$4,000 is above that pair-level evidence unless this unit is exceptionally complete or freshly serviced.
The reason to want it is simple: these are respected, big-swing solid-state amps with serious drive, balanced inputs, and the kind of grip and dynamics that still make sense on tough speakers. If it’s clean, original, and has proof of service, that does add real value, but at this number I’d want confirmation of channel health, bias, and any recap work before paying up.
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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