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Offered is „Pair of Krell Evolution One Monoral amplifiers“ by Krell as second-hand device from the category „Power Amplifier“ on audio-markt.de - the online market place for high-end. The advert with the number 4835247820 ends on 27.11.2026 at 11:51 o'clock.
€18,000 is a fair-to-strong asking price, and it looks a touch under the kind of money these big Krell monoblocks have historically sat at on the used market. The original pair pricing was extremely high at launch, and recent used asks for sibling Evolution models show the line still commanding serious money, so €18,000 for a well-kept single monoblock is not out of line and would read as attractive if the market for this exact unit is thin.
What makes it worth a look is the core Krell appeal: huge current delivery, effortless control of difficult speakers, and that authoritative, unflappable presentation these amps are known for. If the unit is truly “good” condition, comes with proper packing, and has service history, that adds real buyer confidence because shipping and support matter with a heavy reference amp like this.
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.
