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The AudioQuest DragonFly Cobalt is notable because it’s one of the better-known portable USB DACs for squeezing a clean, lively upgrade out of a laptop or phone setup. At US$100, this is a strong deal against your database: it sits well below the US$122 25th percentile and far under the US$146 median, with the upper quartile at US$179.
That makes it a sensible buy if you want a compact DAC that’s still respected for its easy, musical presentation and practical plug-and-play use. The main upside is straightforward: you’re getting a well-regarded piece of kit at a price that leaves room for quick resale or for keeping as a travel/home-office DAC. With condition marked unknown, just confirm it powers up cleanly and includes any needed adapters, but at this price it’s attractive rather than risky.
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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