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New, this is an inexpensive Bluetooth receiver/amp rather than a full-size hi-fi component, with market pricing around £18–£20. At £18, the asking price is a strong deal: it sits well below the supplied used-market 25th percentile of £63 and is effectively new-money pricing for a used example.
The BTR11 is a useful little clip-on for turning wired headphones or IEMs wireless, with Bluetooth 5.3, LDAC support, physical controls, a microphone, low output impedance and roughly 15 hours’ battery life. Its modest amplifier is best suited to efficient headphones and IEMs, but it can deliver up to 30mW into 32 ohms, which is plenty for that role. Damaged packaging is immaterial provided the unit, charging cable and battery are sound; at this price, check pairing, charging and channel balance, then buy confidently.
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.
