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Timing matters a bit here because the K-300i is a current-generation Krell integrated rather than a vintage piece, so you’re buying into a still-relevant platform with modern DAC/streaming flexibility rather than a dead-end box. At £5,386, this is above your database median of £3,404 and even above the £4,395 75th percentile, so it reads as ambitious rather than a bargain.
That said, the K-300i is well regarded for its muscular 150Wpc drive, class-A-ish biasing, and genuinely useful digital board options, so it makes sense for a buyer who wants one serious integrated to anchor a high-end system. The upside is strongest if this one is complete, lightly used, and includes the DAC/streaming module and remote; if it’s a clean example with proven service history, the premium is easier to justify.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Krell Industries, founded in 1980 in the United States by Dan D'Agostino and his wife Rondi, emerged from a passion for pushing audio engineering boundaries. Based initially in Bridgeport, Connecticut, and later settling in nearby Orange, the brand drew its name from the advanced alien race in the 1956 film Forbidden Planet, symbolizing limitless technological power. The company's debut at the 1981 Consumer Electronics Show with the KSA-100, a high-power Class A amplifier, sparked immediate demand and established Krell as a force in American hi-fi innovation.
Krell specializes in high-end amplification, with its power amplifiers—epitomized by flagships like the Master Reference Amplifier—earning legendary status for their raw dynamics and precision. The lineup extends to preamplifiers, surround sound processors, digital-to-analog converters, CD and Super Audio CD players, loudspeakers, and subwoofers, all engineered for uncompromised performance in music and home theater systems.
Positioned firmly at the pinnacle of the high-end audio market, Krell commands respect among discerning audiophiles for its cutting-edge circuitry, massive power supplies, and relentless pursuit of sonic excellence. A top-tier brand alongside legends like Levinson and Threshold, it appeals to buyers seeking reference-level gear that defines the genre, even amid recent ownership transitions following Rondi's passing in 2024.
See all Krell listings on RADAR.
