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£4,087 is hard to call a bargain without a dependable UK used-price set, but it looks broadly fair for a clean, correctly specified DNA-500 rather than obviously inflated. This is a serious, rare 500-watt-per-channel amplifier, with roughly 900 watts into 4 ohms, so the price is defensible if the example is original and fully working.
Its appeal is effortless control: the DNA-500 is known for deep, tightly managed bass, smooth detail and a slightly liquid presentation, while the distributed-node power-supply design gives it impressive current delivery. It remains an excellent match for demanding or difficult-load speakers. At this money, insist on a proper audition, quiet operation and confirmation of the correct mains version; age-related servicing and its substantial shipping weight are the practical considerations. Original packaging, manual and a documented service history would materially strengthen the buy.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
McCormack Audio is a U.S. hi-fi brand founded by designer Steve McCormack, best known for its work in high-performance solid-state amplification. The company was active through the 1990s, and a Stereophile report notes that McCormack Audio was acquired in July 1998 by Bill Conrad and Lew Johnson. The brand has since become more closely associated with McCormack’s earlier classic designs and their long afterlife in the used market.
Its core identity has always been amplifiers and related electronics, especially power amplifiers and preamps. McCormack is not known as a speaker, turntable, DAC, headphone, or cable brand; its reputation rests mainly on transistor amplification and, later, aftermarket upgrades and service support for existing components through Steve McCormack’s later SMc Audio activities. That narrower focus is part of the brand’s appeal to serious enthusiasts.
In market terms, McCormack sits in the high-end but niche category, with particular significance among vintage and used-gear buyers. It is valued for muscular, well-engineered amplification rather than broad product breadth, and it has a cult following among audiophiles who appreciate classic American solid-state design. Today it is best understood as a respected legacy brand rather than a mainstream active manufacturer.
See all McCormack Audio listings on RADAR.
