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Angeboten wird „SU-1 USB Audio Bridge, getuned!“ von Singxer als Gebrauchtgerät aus der Kategorie „D/A Wandler“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 1078586578 endet am 25.08.2026 um 21:48 Uhr.
At €198, this sits right around the current used going rate for a SU-1, with one active listing at €190 and another used example at €22,000 yen-equivalent on a Japanese resale site, so the ask looks fair to slightly firm rather than a steal. It is not a bargain-tier price, but it is close enough to market that a clean unit would be perfectly defensible.
The SU-1 is still well regarded as a compact USB-to-digital bridge: stable XMOS-based input handling, good clocking, and a genuinely useful upgrade if you want cleaner AES, coax, optical, or I2S from a computer source. If it includes the original PSU, remote, and box, that helps; if not, I’d still view a tidy, fully working unit at this level as a sensible buy rather than something to chase flaws in.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Guangzhou Singxer Electronic Co., Ltd., founded in 2011 in the Panyu District of Guangzhou, China, emerged from a team of seasoned audio engineers focused on addressing shortcomings in digital audio playback. Initially specializing in OEM and ODM projects, the company leveraged its expertise in XMOS processors—pioneering the xCORE-200 series—to build a foundation in high-performance audio solutions. Without notable individual founders highlighted in public records, Singxer's heritage lies in its engineering-driven ethos, quietly supporting third-party brands for over a decade before expanding its own branded lineup.
Singxer concentrates on digital audio interfaces and headphone amplification, producing standout products like USB digital bridges (e.g., the SU-6 DDC), DACs, and fully balanced headphone amplifiers such as the SA-1. Their portfolio emphasizes precision components, including fully discrete differential designs with balanced/single-ended options, prioritizing low noise floors and exceptional measurements like THD+N below -120dB.
Positioned as a mid-tier contender in the competitive Chinese hi-fi market—alongside brands like Topping and SMSL—Singxer earns praise for delivering high-end performance at accessible prices, often under $600. While less mainstream outside Head-Fi circles, its products are lauded for reliability, robust engineering, and value, appealing to discerning headphone enthusiasts seeking measurable excellence without luxury premiums.
See all Singxer listings on RADAR.
