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This US$129 asking price is a strong deal, landing just below the 25th percentile (US$125) of the recent comparable market and well under the median of US$134. With the FiiO K11 R2R’s current retail hovering between US$159 and US$170, you’re securing this unit at roughly US$30–US$40 below new pricing, making it an excellent entry point for budget-conscious R2R enthusiasts.
The K11 R2R stands out as the only R2R DAC/amp under US$200, delivering a warmer, more textured, and analogue-like sound compared to chip-based alternatives while retaining FiiO’s robust 1,400mW balanced amp stage and 4.4mm output. At this price, it’s a compelling buy for jazz, classical, and acoustic listeners seeking genuine R2R character without the usual cost. Assuming the condition is solid and accessories are included, this is a clear buying opportunity in today’s market.
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.
