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The KA17 is FiiO’s unusually capable flagship dongle DAC/amp, and US$110 is a bargain against your comparable-sales data: it sits below the US$85–US$464 middle spread’s lower quartile? Actually, it is above the US$85 25th percentile but still well under the US$236 median, making it a clearly attractive buy rather than merely fair value.
Its appeal is serious output and flexibility in a compact form: dual ES9069Q DACs, THX AAA amplification, 3.5mm and 4.4mm outputs, a display, EQ/filter controls, and desktop mode that can deliver up to 650mW per channel balanced. That is enough to suit demanding headphones as well as portable use. Since the listing says condition is unknown, confirm that both outputs, screen, volume buttons, USB connection, and second power input work; also check for the leatherette case, USB-C cable, and adapter. At US$110, even a modestly incomplete package can still be worthwhile.
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.
