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Angeboten wird „CS-600X“ von Leben als Ausstellungsstück aus der Kategorie „Röhren-Vollverstärker“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 8775092786 endet am 22.07.2026 um 06:45 Uhr.
Compared with buying a new integrated at this level, €6,230 is solid but not a steal; it sits below the clearly new-price territory for this amp, yet still close enough to the premium end that I’d call it fair-to-strong, not bargain-bin. Typical used CS600X pricing I’ve seen lands roughly around €3,700–€4,600 when converted from the common secondhand $4,000–$5,000 range, with new pricing around €7,400–€7,800 equivalent, so this listing is meaningfully above the usual used market.
That said, this is a very desirable amp: the CS600X is well regarded for its refined, musical EL34/6L6 presentation, flexible tube rolling, and proper point-to-point build. If the unit is truly clean, runs quiet, and includes the right tubes/manual/box, the appeal is real—just because it’s not cheap doesn’t mean it isn’t worth buying for someone who wants Leben’s sound and build.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Leben Hi-Fi Stereo Company emerged from the vision of Taku Hyodo, a renowned Japanese tube audio engineer formerly with Luxman. After founding Kouri Denki Co. in 1979 to produce electronic components, Hyodo released his first commercial amplifier, the Triode 33 under the KFH brand, in 1991. He established Leben in 1992—drawing its name from the German word for "life," reflecting his philosophy that music is life—with the debut RS-35a power amplifier in 1995, followed by the RS-28c preamplifier in 1998.
The brand specializes exclusively in hand-built vacuum tube amplifiers, including integrated models like the celebrated CS-300 series, power amps, and preamplifiers. Crafted with point-to-point wiring, premium components, and often rare NOS tubes, Leben eschews mass production for meticulous, small-batch assembly by a skilled team. Features such as headphone outputs, bass boosters, and speaker selectors enhance versatility, while remote controls are notably absent in favor of pure analog focus.
Leben occupies a niche boutique position in the high-end hi-fi market, prized by tube enthusiasts for its musicality, reliability, and lifelike sound. Once Japan-exclusive, its global cult following has grown through limited exports, earning acclaim in audiophile circles as passion-driven masterpieces that deliver rewarding performance without compromise.
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