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The K19 sits at the top of FiiO’s desktop range, combining a highly capable DAC section with serious THX amplification, broad connectivity, and useful onboard EQ. At A$850, though, this is an ambitious ask against six recent comparable sales: the A$336 median and A$661 75th percentile put it well above typical used-market territory, especially with condition listed as unknown.
It remains a compelling piece if the unit is genuinely excellent, complete, and backed by proof of purchase. Its abundant power, balanced outputs, low output impedance, HDMI/ARC, Bluetooth, and 31-band parametric EQ make it unusually versatile for both demanding headphones and system use. I’d want clear photos, confirmation that the display, controls, inputs, outputs, and app/firmware functions all work, plus the original remote and accessories. At this price, negotiate firmly; a materially lower figure would make it much more attractive.
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.
