RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Works no problem, the back right tube has a slight surface scratch. I don't think it's a crack, more like cosmetic defect since it has been there for multiple years and the tube still works without issues.No original box, no cables, just the working unit.
This one’s an older tube amp design rather than a current-gen model, so timing mostly matters for condition and how well it’s been maintained. At US$250, it sits right on the market median of US$250 and below the 75th percentile of US$273, so the asking price reads as fair rather than especially cheap or ambitious.
That makes it a sensible buy if you want the Little Dot sound: a well-liked, warm, engaging headphone amp that’s long been a gateway into tubes. The main upside is value—good results without paying boutique money—and, if the listing is clean, it can be a straightforward way to get into a proven classic. I’d mainly want to confirm tube health, low hum/noise, and whether it includes the stock accessories, since those matter more than chasing a tiny discount here.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Little Dot Audio is a Chinese hi-fi brand best known for its tube electronics, with early community references going back to the mid-2000s; the exact founding year and founder are not clearly established in the available sources, so I can’t verify a more precise origin with high confidence. It has long been associated with direct-to-consumer sales and a pragmatic, enthusiast-driven approach rather than a heavily branded international presence.
The brand’s core focus is headphone amplifiers, especially tube and hybrid designs, and it is also mentioned in connection with related amplifier variants across portable and desktop formats. In practice, Little Dot is most often discussed for affordable tube amps aimed at headphone listeners who want a first step into valve sound, with models such as the MK II, MK III, and newer balanced/hybrid iterations drawing the most attention.
In the market, Little Dot sits in the niche value segment: not high-end luxury, but not disposable entry-level gear either. Its reputation is built on strong price-to-performance, tube-rolling appeal, and solid build quality for the money, making it a familiar name among budget-conscious enthusiasts and vintage-sound fans rather than mainstream buyers seeking a broad product catalog.
See all Little Dot Audio listings on RADAR.
