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FiiO K13 R2R Desktop DAC & Headphone Amp (BLACK)
DAC Fiio 7 views

FiiO K13 R2R Desktop DAC & Headphone Amp (BLACK)

USD$249
Location
US
Seller
mllump
Source
eBay US
Posted
26 Jul 2026
Last seen
1d ago

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Our Thoughts RADAR AI

FiiO’s desktop DAC/amp pieces usually earn their keep by being clean, compact, and flexible rather than flashy, and this one is priced well above the recent used market. At US$249, it sits clearly above the US$183 75th percentile, versus a US$106 median and US$65 25th percentile, so this is ambitious rather than a bargain.

That said, the upside is the usual FiiO appeal: a one-box desktop solution that can cover DAC duty and headphone amplification without taking much space, making it a practical upgrade for a desk or secondary system. If it’s truly clean, complete, and lightly used, the value proposition is in convenience and current-model relevance more than in price. I’d only bite here if it includes everything you’d want and you specifically prefer paying up for a newer, tidy example.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Fiio

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.

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