RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
At £25, this lands right on the typical used market for the model: basically fair rather than a steal. With recent comparables centered at £25 and the middle half running about £22–£25, the asking price is squarely in line with normal value for a clean used example.
That makes it a sensible buy if you want a compact, well-liked USB DAC/amp for easy desktop or phone use. The KA11’s appeal is straightforward: very small size, strong output for the money, and a reputation for doing the job without fuss. At this price, the main thing to check is that it’s a complete, working unit with the right cable and no intermittent connection issues; otherwise, it’s an easy recommendation.
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.
