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Bluetooth receiver/transmitter with a DAC mode. I used it to convert audio from my TV into my vintage sterero using the ADAT to RCA connection. Could also be used to turn any RCA or ADAT system Bluetooth compatible.
This is a buyer’s market for used Bluetooth DAC receivers right now, and the Fiio BTA30 listed at US$50 is a genuine bargain. Based on our database anchor of two recent comparable USD listings, the median used price is US$55, with the 25th percentile at US$53 and the 75th at US$58. Since US$50 sits below the 25th percentile, this is a strong deal that undercuts the tight used market for this model.
The BTA30 earns its reputation as a versatile high-fidelity transceiver, packing an AK4490 DAC chip and supporting LDAC, aptX HD, and Bluetooth 5.0 for both receiver and transmitter modes. It delivers clean, detailed sound over wireless connections and offers flexible USB DAC output for PC or TV use. At US$50, even with unknown condition, the upside is clear: you’re getting a well-regarded, multi-functional unit at a price that rewards quick action rather than inviting caution.
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.
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