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US$119 is fair to slightly firm for a used Fiio K11: it’s right on top of the US$119 75th percentile and above the US$105 median, so this is not a bargain, but it also isn’t out of line for the market. If the unit is clean and complete, it’s a sensible buy rather than a price to argue over.
The K11 is well-liked because it gives you a compact desktop DAC/amp with plenty of usable power, balanced output, and easy day-to-day operation without spending much. For a buyer, the real upside is getting a known value piece that should slot neatly into a desk setup; at this price, I’d mainly want confirmation that it powers on properly and includes the needed cables and power supply.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Fiio, founded in 2007 in Guangzhou, China, emerged as a specialist in portable audio gear, initially crafting components like speakers for brands such as Meizu before launching its own lineup. The name blends "Fi" from hi-fi fidelity with "iO" symbolizing digital one's and zeros, evoking authentic sound and modern convenience, while its Chinese rendering "飞傲" conveys innovative vitality. From modest beginnings, the company expanded into a 15,000-square-meter industrial complex by 2022, solidifying its role as a prolific developer of music-centric electronics.
The brand excels across a broad spectrum of portable and desktop audio categories, with flagship strengths in high-resolution digital audio players (DAPs), USB DACs, portable headphone amplifiers, and in-ear monitors. Its portfolio also encompasses cables, desktop amps, and select speakers, prioritizing versatile, high-performance solutions for on-the-go and home listening without venturing into turntables or large-scale hi-fi systems.
Fiio occupies a commanding mid-tier position in the global audiophile market, renowned for delivering premium sound quality at accessible prices that punch above their weight. Praised by enthusiasts for reliability and value, it appeals to discerning buyers seeking refined portable setups over luxury excess, backed by worldwide distribution and a track record of user-acclaimed innovations.
See all Fiio listings on RADAR.
