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Offered is „331 - export price“ by Soulution Audio as second-hand device from the category „Transistor-Fullamp“ on audio-markt.de - the online market place for high-end. The advert with the number 7450744727 ends on 26.10.2026 at 06:09 o'clock.
In good condition at €16,800, this sits below the €17,416 25th percentile and looks like a strong deal rather than just “fair.” Against a recent used range centered on €18,313, the asking price leaves real room for a confident buy if the amp is genuinely clean and fully functional.
That makes sense here: the 331 is a respected high-end integrated with serious drive, refinement, and enough control to suit demanding speakers without sounding mechanical. If it’s complete and hasn’t been abused, this is the kind of listing that rewards a quick decision; only ask for extra reassurance on service history and any accessories, since the price is already attractive.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Soulution emerged from Switzerland's Spemot AG, a Dulliken-based firm founded in 1956 and renowned for precision electric motors in automotive applications for brands like BMW and Volkswagen. The high-end audio brand was launched as a passion project by Spemot's managing directors, Cyrill Hammer and Roland Manz, around 2005—though early development traces to 2000. These lifelong audiophiles, also Swiss distributors for Hi-Fi & Records magazine, drew on experiences with top US and Japanese amplifiers to create products that would redefine performance benchmarks.
The brand focuses on state-of-the-art electronics, including integrated and power amplifiers like the compact 330 and monoblock 717, phono preamplifiers such as the 755, and a cohesive lineup of DACs, preamplifiers, and power amps. Housings receive equal engineering scrutiny for stability, heat dissipation, and living-room aesthetics, ensuring sonic excellence pairs with refined industrial design. Soulution avoids speakers, turntables, headphones, or cables, prioritizing pure signal-path innovation.
Positioned firmly in the cost-no-object high-end sector, Soulution commands a devoted global following among refined audiophiles, with equal market shares in the US, Europe, and Asia. Reviews praise its circuit perfection—often years in development—for unprecedented transparency and dynamics, even in "entry-level" models. Now accounting for 15% of Spemot's revenue, it stands as a boutique Swiss pinnacle, where technical audacity meets uncompromised execution.
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