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Seller's Description

Angeboten wird „X-3 Referenz Clock +++ Verkauf im Kundenauftrag +++“ von Soulnote als Gebrauchtgerät aus der Kategorie „Externe Masterclocks“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 6221985002 endet am 26.07.2026 um 06:30 Uhr.

Our Thoughts RADAR AI

The SoulNote X-3 Referenz Clock holds a niche spot in high-end digital chains, prized for its SC-Cut OXCO oscillator delivering ultra-low phase noise via a single SMA output—rarer now as SoulNote's Series 3 lineup evolves. Used examples in Europe rarely surface under EUR 4,000, with pristine units fetching EUR 4,500–5,500 based on recent sales; at EUR 3,490 for good condition, this listing leans bargain territory if fully functional, though "good" invites scrutiny on cosmetics and hours logged.

Buyers, zero in on the thermostatic bath integrity—probe for any oscillator drift history or service records, as thermal inconsistencies plague these OCXOs over 5+ years. Confirm the original SMA cable and power supply are included, as substitutes compromise the signal purity this clock demands. Test integration with your DAC or transport pre-purchase to verify jitter specs hold up.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About SoulNote

Soulnote is a Japanese high-end audio manufacturer established in 2004 by former Marantz Japan engineers under the parent company CSR, Inc., headquartered in Sagamihara City, Kanagawa Prefecture. The brand emerged from deep expertise in professional audio development, with Chief Sound Manager Hideki Kato bringing decades of experience from legendary amplifier projects at NEC and Philips. This heritage positions Soulnote as a brand rooted in serious engineering pedigree, though operating as a relatively boutique player with approximately 50 employees.

Soulnote specializes primarily in amplifiers and digital-to-analog converters, with a distinctive focus on integrated and mono amplifiers built entirely in Japan. The brand is particularly known for its zero negative feedback circuit design philosophy, a purist approach that sets it apart from mainstream manufacturers. Their product line includes models such as the A-2 integrated amplifier and various DAC offerings, all designed with an emphasis on dynamic performance and waveform accuracy.

Positioned firmly in the high-end segment, Soulnote occupies a niche boutique space within the audiophile market. The brand has cultivated a dedicated following among listeners who prioritize listening-based design methodology over conventional measurement standards—a philosophy that generates both passionate advocacy and skepticism within the audio community. With international distribution networks and approximately two decades of market presence, Soulnote maintains credibility among discerning enthusiasts, though it remains less established than major high-end manufacturers in terms of global recognition and support infrastructure.

See all SoulNote listings on RADAR.

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