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Our Thoughts RADAR AI

US$370 is a strong buy versus the typical used market: it sits well below the US$522 25th percentile and far under the US$675 median, so this looks like a legitimate bargain rather than just a modest discount.

That makes it especially appealing for anyone after a stout, no-nonsense Crown power amp with real pro-audio headroom and a reputation for durability. The upside is straightforward: if it powers up cleanly and has been kept reasonably original, you’re getting a respected classic at a price that leaves room for service or shipping. For this model, the main buyer check is simple—confirm both channels are healthy, the unit is quiet at idle, and there’s no sign of abuse or botched repairs.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Crown

Crown Audio traces its origins to 1947 in Elkhart, Indiana, where minister and radio enthusiast Clarence C. Moore, alongside his wife Ruby, founded the International Radio and Electronics Corporation (IREC) in a converted chicken coop. Initially focused on rugged open-reel tape recorders for missionaries in remote regions, the company pioneered innovations like the world's first tape recorder with a built-in power amplifier in 1949. Ruby's suggestion in the 1960s led to the adoption of the Crown name, inspired by the crown emblems on their 'Royal' and 'Imperial' models, with the corporation officially renaming to Crown International, Inc. in 1975.

The brand shifted from tape recorders and compact loudspeakers in the 1950s to standalone tube power amplifiers by 1959, cementing its expertise in professional amplification. Crown became renowned for groundbreaking products like the DC300 in 1968—the first high-power solid-state amplifier—and the M600/M2000 in 1972, featuring patented technologies such as the ground-bridge circuit. Today, under Harman International since its 2000 acquisition, Crown specializes in high-output amplifiers for touring rigs, cinema venues, installed systems, portable PA, and commercial audio, prioritizing reliability and innovation over consumer categories like speakers, turntables, DACs, headphones, or cables.

Crown holds a commanding position as a pro-audio powerhouse, trusted by industry leaders for its durable, high-performance amplifiers that define live sound and installation standards. Far from high-end audiophile or vintage collector fare, it dominates the professional market with over 75 years of technical milestones, though recent production shifts to Mexico reflect ongoing evolution. For the discerning hi-fi buyer eyeing pro-grade power, Crown delivers uncompromised authority.

See all Crown listings on RADAR.

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