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Offered is „X350.8“ by Pass as second-hand device from the category „Transistor-Poweramp“ on audio-markt.de - the online market place for high-end. The advert with the number 1055682369 ends on 25.12.2026 at 11:42 o'clock.
New pricing is around €20,700 with VAT in Europe, so €11,900 used is below current retail but not a bargain against the supplied market evidence. It sits just above the €11,526 median and clearly above the €11,713 75th percentile, making the ask somewhat ambitious unless the example is especially clean, complete, and recently serviced.
The X350.8 remains a serious, highly regarded amplifier: 350 watts per channel, exceptional current delivery, and the effortless control and scale needed for demanding speakers. Its heavily Class-A-biased Class AB design gives lower-level music a rich, fluid character while retaining huge dynamic headroom. Balanced and single-ended inputs add useful system flexibility. At this price, verify the original packaging, remote or accessories where applicable, serial documentation, and that the substantial 600-watt idle draw and heat output suit the installation; otherwise, negotiation toward the market median would make it much more compelling.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Pass Labs, an American high-end audio powerhouse, traces its origins to 1991 when legendary designer Nelson Pass founded the company in his California home workshop. Emerging from his earlier venture with Threshold Electronics, Pass pioneered prototypes of single-ended Class A amplifiers, enlisting collaborator Mike Burley to build custom CNC machines for production. The debut Aleph 0 model shipped in 1992, marking the start of a legacy rooted in pure, innovative solid-state amplification.
The brand focuses intently on a select range of components, excelling in power amplifiers, preamplifiers, integrated amplifiers, and phono stages, all hand-built in Auburn, California. Renowned for minimalist circuits and pure Class A topologies—often blending into Class A/B for efficiency—Pass Labs delivers exceptional warmth, detail, and realism. While they ventured briefly into headphone amplifiers like the HPA-1, their core strength lies in amplification, eschewing speakers, turntables, DACs, headphones, or cables.
Positioned firmly in the ultra-high-end market, Pass Labs commands reverence among discerning audiophiles and professionals for its uncompromising engineering, industrial aesthetic, and emotional musicality. Products embody technical precision with timeless simplicity, sustaining a reputation for quality and innovation that has endured over three decades, making them a benchmark for those seeking transcendent sound reproduction.
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