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The timing matters here because the K17 is a current-generation FiiO desktop all-in-one, not an end-of-life bargain, so the used price needs to compete with a still-relevant new-product market. At £609, it’s well above your database’s typical used band for comparable GBP listings: the median is £80, the 75th percentile is £142, and this asking price is squarely in premium-newer-model territory rather than normal used-deal territory.
That said, the K17 is a serious box: DAC, streamer, headphone amp, and pre-amp in one chassis, with plenty of power, balanced output, and the kind of flexibility that makes it attractive for a tidy desktop setup. If the unit is genuinely excellent and includes the right accessories, the appeal is convenience and capability more than value. But at this price, I’d want to see proof of full function, included remote/power supply, and why it isn’t closer to the used-market norm before calling it a buy.
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.
