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At US$50, this lands below the 25th percentile of recent used comps for the D3, so it reads as a strong deal rather than just “fair.” With a median at US$70 and the upper quartile at US$120, this is priced to move.
The D3 is a well-liked little DAC/amp: compact, easy to place in a desktop or secondary system, and a handy way to add clean digital-to-analog conversion plus headphone output without much fuss. At this price, the main upside is simple value—if it powers up cleanly and includes the needed USB cable or adapters, it’s an easy buy for anyone wanting a competent, low-profile audio upgrade.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 2005 in Austin, Texas, Audioengine emerged from the vision of co-founders Brady and Dave, audio industry veterans with decades of experience at Harman, Apple, Gibson Guitars, and Alesis. Frustrated by the complexity and cost of high-quality sound, they launched the original A5 powered speakers that year, pioneering compact systems for direct connection to computers, iPods, and TVs without extra gear. This Texas-based independent company has since upheld a mission to craft hand-tuned products that deliver authentic, premium audio straight out of the box.
Audioengine specializes in powered home music systems, including desktop and bookshelf speakers like the iconic A2 and A5 series, alongside amplifiers, DACs, wireless streamers, turntable accessories, and cables. Their all-in-one designs emphasize simplicity, with built-in amplification, multiple inputs, and high-resolution wireless options for seamless integration across devices from computers to TVs and phones. Handcrafted cabinets house custom woofers and tweeters, prioritizing real-world listening over studio exclusivity.
Positioned as a mid-tier leader in accessible hi-fi, Audioengine earns praise for audiophile-grade performance at reasonable prices, bridging casual listeners and enthusiasts. Neither ultra-high-end nor vintage niche, it dominates the powered speaker market with reliable, no-fuss systems that outperform expectations without breaking the bank, fostering daily music immersion for home, office, or desktop setups.
See all Audioengine listings on RADAR.
