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Angeboten wird „KSA100“ von Krell als Gebrauchtgerät aus der Kategorie „Endverstärker“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 2956189132 endet am 14.06.2026 um 11:46 Uhr.
The Krell KSA-100 at EUR 1,699 in good condition sits right at the median of your comparable listings (EUR 1,992), making this a solid entry point for a classic power amplifier. The KSA-100 commands steady demand in the used market—it's a workhorse 100-watt Class A design from the 1990s that hasn't lost relevance. At this price, you're roughly 15% below median, which reflects the "good" condition rating rather than excellent; fair pricing for a unit that should deliver reliable performance if properly maintained.
Before committing, verify the amplifier hasn't been recapped—Krell's older designs benefit from capacitor replacement after 20+ years, and this is worth knowing upfront to budget for potential service. Confirm the unit powers on cleanly, biases stable (check the front panel meters if present), and that all binding posts are intact and tight. Ask whether the original manual and any warranty documentation are included, and clarify the return/trial period in case thermal stability issues emerge during the first week of use.
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.
