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Compared with the usual cheap USB headphone amps, A$100 is a bargain for a working Qogir E09K. Your six-sale comparables put the lower quartile at A$121 and the median at A$336, so this sits below even the 25th percentile—an unusually strong buy if the model and operation check out.
Its appeal is serious desktop drive: the E09K offers plenty of current for difficult headphones, a useful gain switch, smooth ALPS volume control, and RCA line/pre-outs that let it serve as a small preamp. It can handle roughly 16–600-ohm headphones, though its USB connection is not a standalone DAC; digital use requires a compatible docked FiiO E07K/E17. Confirm the original 15V power supply, clean volume operation, and working 6.3mm output, but at A$100 those checks are well worth making.
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.
