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This US$210 asking price is clearly ambitious, sitting well above the median of US$134 and the 75th percentile of US$148 for recent used Fiio K11 R2r listings; it’s not a bargain, nor fair, but rather overpriced by roughly US$62–US$75 compared to the typical used market.
The Fiio K11 R2r is well-regarded for its genuine R2R resistor-ladder DAC implementation at a sub-US$170 new price, delivering smooth, analog-like sound with strong PCM/DSD decoding up to 384kHz/24-bit and DSD256, plus 1300mW output for a desktop amp. Timing matters: it’s still current (no immediate replacement model), but paying US$210 for a used unit with unknown condition makes little sense unless it includes rare accessories or is pristine original-owner stock; at this price, a buyer should expect clear proof of condition and full accessories, or simply wait for a listing closer to US$130–US$140.
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.
