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Vendo per passaggio a sistema superiore ( se possibile) coppia di amplificatori finali monoblocco Fosi Audio V3 Mono in classe D. Gli apparecchi sono in condizioni estetiche e funzionali assolutamente perfette, pari al nuovo, utilizzati pochissimo in ambiente non fumatori.Il kit include l'introvabile e potente alimentatore originale Fosi Audio da 48V 10A, che permette di alimentare entrambi i monoblocchi da una sola presa di corrente sbloccando la massima potenza dinamica (fino a 240W per canale).Inclusi nel prezzo: 2x Finali V3 Mono, 1x Alimentatore originale 48V 10A con relativo sdoppiatore, cavi di alimentazione, scatole e imballi originali integri.Caratteristiche salienti: Ingressi bilanciati XLR/RCA, tecnologia PFFB per risposta lineare, switch frontale Auto/On.Disponibile allo scambio di persona o alla spedizione (tracciata e sicura) gestita tramite piattaforma. No scambi, prezzo poco trattabile date le condizioni immacolate.
The Fosi Audio V3 Mono has a strong reputation as a compact, no-nonsense power amp, but at USD 326 this listing is above the typical used market. Against your comp set, it sits well over the 75th percentile at USD 252, with a median of USD 188 and a 25th percentile of USD 106, so this is ambitious rather than fair.
What still makes it interesting is the product itself: these monos are well liked for clean, controlled sound, efficient class-D performance, and the flexibility of a separate monoblock setup for systems that benefit from more channel-by-channel headroom. At this price, I’d want something that justifies the premium — truly mint condition, original packaging, or extras like power supply and accessories — because otherwise you’re paying a lot for a very accessible piece of gear.
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.
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