RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
£24 is a fair price, sitting exactly at the median of £24 from eight comparable listings and just above the £21 lower quartile. It is not a bargain on price alone, but neither is it ambitious: if the unit is clean and fully working, the asking figure is reasonable.
The KA11 is a particularly capable little USB DAC/amp, with a clean, lively presentation, low noise with sensitive IEMs, and enough output for most portable headphones. It supports high-resolution PCM and DSD256, while its compact size makes it a handy upgrade over basic phone or laptop audio. At this price, confirm the correct USB-C or Lightning version, test for intermittent connection or dropouts, and check that the short cable and any original accessories are included.
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.
