RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
This US$40 asking price for the used AudioQuest DragonFly Black is a strong bargain, sitting well below the 25th percentile of US$40 and the median of US$50 from nine recent comparable listings. In the current used market for this DAC, prices typically range from US$40 to US$71, making this listing an excellent deal at the absolute floor of that spectrum.
The DragonFly Black remains a well-regarded portable USB DAC and preamp prized for its clean, neutral sound and ability to drive both IEMs and full-size headphones effectively. Its compact design and plug-in simplicity offer meaningful upside for travelers or desktop users seeking high-quality audio without complexity. At this price, even with unknown condition, the potential upside outweighs typical age concerns, as the unit is a proven, cost-effective performer that rarely dips this low in the used market.
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.
See all AudioQuest listings on RADAR.
