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FiiO BTR5 2021 Portable Hi-Fi Bluetooth Amplifier - Black
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FiiO BTR5 2021 Portable Hi-Fi Bluetooth Amplifier - Black

USD$55
Location
US
Seller
johndink99
Source
eBay US
Posted
25 Aug 2026
Last seen
6d ago

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Our Thoughts RADAR AI

At US$55, this is a strong bargain versus the typical used market: it sits well below the US$368 25th percentile and far under the US$414 median. That makes it the kind of price that should get a buyer’s attention quickly.

The appeal here is straightforward: this is a compact, well-liked Bluetooth DAC/amp that still gives very respectable portable sound quality, solid codec support, and genuinely useful everyday convenience for phones, laptops, and travel rigs. At this price, the main things to confirm are basic functioning, battery health, and that the needed cable/accessories are present; otherwise, it looks like an easy win for anyone wanting a capable pocket setup without spending much.

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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