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The DragonFly Black is a notably capable little USB DAC/headphone amp, and at £27 it is a bargain rather than merely a fair buy. Your comparable listings put the 25th percentile at £31, the median at £40, and the 75th percentile at £53, so this sits below even the lower quartile.
Its appeal is straightforward: plug-and-play operation, a clean-sounding 32-bit ESS DAC, useful analogue volume control, and enough output for efficient headphones and IEMs. It can make a worthwhile improvement over a laptop or phone’s built-in headphone output, while also feeding powered speakers or a hi-fi system. The unknown condition is the only real question—confirm that it is recognised by a computer, the USB connection is sound, and the 3.5mm output is clean—but if working, £27 is an excellent entry-level upgrade.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1980 by Bill Low in Irvine, California, AudioQuest traces its roots to 1978, when Low, a hi-fi store manager and avid enthusiast, began crafting superior audio cables to overcome the signal degradation he observed in existing products. Dissatisfied with subpar materials and construction, he prioritized advanced conductors like 6N copper, innovative insulation, and precise geometries, quickly earning acclaim after demos at events like the 1979 Summer CES. This passion-driven origin propelled AudioQuest from a cable innovator—first U.S. company to advance signal transmission in 1985—to a global force in high-performance audio.
While renowned for its expansive lineup of analog, digital, and AC power cables, including HDMI for video, AudioQuest has broadened into USB DACs and headphone amps, highlighted by the multi-award-winning DragonFly series launched in 2012. The brand also offers Niagara and PowerQuest power conditioners, alongside custom-install solutions, all engineered to maximize system fidelity without venturing into amplifiers, speakers, or turntables.
AudioQuest commands a premium position in the high-end market, supplying thousands of specialist retailers across 60 countries as the dominant cable provider for discerning audiophiles. Its relentless innovation, from conductor purity to dielectric design, delivers tangible performance gains, cementing a reputation for value and musicality that serious hi-fi buyers trust.
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