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At US$110, this used Fiio K11 sits right at the median of the typical used market, making it a fair price compared to its current new retail cost of roughly US$130. Based on 11 recent comparable listings, the median asking price is US$110, with the 25th percentile at US$102 and the 75th at US$116, so this listing offers standard value without a bargain discount or an ambitious markup.
The K11 remains a top-tier budget desktop DAC/amp because it delivers 1400mW of balanced power into 32 ohms and features the well-regarded CS43198 DAC chip for crisp Hi-Res playback up to 384kHz/24-bit. Its compact, driver-free design with balanced 4.4mm and single-ended 6.35mm outputs makes it an excellent daily desk source for most headphones. Since the price is fair and the unit is well-loved, this is a solid buying opportunity for anyone wanting balanced drive and versatile connectivity without spending much more.
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.
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