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Against the recent used market, £90 sits a touch above the median £77 and above the 75th percentile of £84, so this is a bit ambitious rather than a bargain. It’s not wildly off, but a buyer should expect either very clean condition, extras, or some room to negotiate toward the low-£80s.
The appeal is straightforward: the K11 is well liked as a compact desktop headphone amp/DAC with strong output for the size, a clean sound, and easy everyday usability. If it’s genuinely tidy and complete, it’s still a sensible buy for someone wanting a neat all-in-one starter or backup setup, but at this asking price the value only really lands if the condition is excellent and the box/accessories are present.
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.
