RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Fosi Audio V3 HiFi Stereo Verstärker 600W TPA3255 Mini 2 Kanäle Klass-D 48V/5A
Privatverkauf, keine Garantie oder Rücknahme.
New, the Fosi Audio V3 is around €99–€109 depending on the retailer and power-supply package, so €85 used is not a dramatic saving. Still, against 50 comparable listings, it sits just above the €81 median and well below the €94 upper quartile: a fair price, especially in excellent condition, rather than an obvious bargain.
The V3 remains a very appealing little Class-D integrated: compact, cool-running, nicely built, quiet, and clean-sounding, with enough power for efficient-to-moderate speaker loads. Its simple RCA input, volume control, and pre-out suit a desktop or secondary system particularly well. The main limitation is modest drive with demanding speakers, so confirm your speakers are an easy load and that the correct power supply is included. At €85, it makes sense when condition and accessories are complete, but negotiating toward €75–€80 would improve the value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Fosi Audio emerged in January 2017 from a modest 10-square-meter office in Shenzhen, China, founded by Ryan Huang and a partner driven by the conviction that high-fidelity sound should be accessible without elite pricing. The brand represents the new wave of Chinese audio manufacturers challenging the traditionally expensive import-dominated hi-fi market. In less than a decade, the company has grown from a confidential startup to an internationally recognized player, now operating from an R&D center spanning over 2,300 square meters and holding more than 100 patents.
Fosi Audio's product portfolio spans the full spectrum of hi-fi components, with particular strength in compact amplifiers and digital-to-analog converters that deliver disproportionate performance for their price point. The brand manufactures integrated and multi-channel amplifiers, DACs, headphone amplifiers, preamplifiers including phono stages, passive subwoofer modules, speakers, headphones, and cables. This comprehensive range reflects a deliberate strategy to serve both entry-level enthusiasts and experienced audiophiles seeking value-oriented solutions rather than feature-laden complexity.
The brand occupies a distinctly mid-tier, value-conscious position in the market, distributed across more than 150 countries and frequently ranking atop Amazon's hi-fi charts. Fosi's reputation rests on pragmatic engineering—delivering compelling sound quality through efficient, optimized electronics rather than pursuing systematic upscaling. The company sells directly through its website, Amazon, and AliExpress, backing products with lifetime technical support and a 24-month warranty, positioning itself as an accessible gateway into serious hi-fi rather than a luxury or boutique concern.
See all Fosi Audio listings on RADAR.
