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At £45, this sits comfortably below the £80 median and even under the £49 25th percentile of recent UK used listings, so it reads as a strong deal rather than a merely fair one. Against a new-ish street price around £69, you’re getting a meaningful discount for a current-model dongle DAC/amp with no need to stretch for a bargain-hunting compromise.
The appeal is straightforward: the KA13 is well regarded for punching above its size, with plenty of drive from both 3.5mm and 4.4mm outputs and enough power for most easy-to-moderate headphones and IEMs. For a box-opened unit, the main upside is getting near-new usability at a used price; just confirm the cable and any original accessories are present, since that’s where value can leak on small portable DACs.
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.
