{"product_id":"fosi-audio-v3-stereo-class-d-power-amplifier-with-tpa3255-chip-300w-2-output-compact-hi-fi-design-and-audiophile-grade-performance","title":"Fosi Audio V3 Stereo Class-D Power Amplifier with TPA3255 Chip, 300W × 2 Output, Compact Hi-Fi Design, and Audiophile-Grade Performance","description":"\u003cp data-start=\"221\" data-end=\"558\"\u003eThe Fosi Audio V3 Stereo Power Amplifier is a compact yet powerful Class-D amplifier designed for high-fidelity home audio systems, desktop setups, and audiophile applications. Built around the premium \u003cstrong data-start=\"423\" data-end=\"467\"\u003eTexas Instruments TPA3255 amplifier chip\u003c\/strong\u003e, it delivers exceptional power, efficiency, and sound clarity in a minimalist form factor.\u003c\/p\u003e\n\u003cp data-start=\"560\" data-end=\"821\"\u003eCapable of delivering up to \u003cstrong data-start=\"588\" data-end=\"612\"\u003e300W × 2 output (4Ω)\u003c\/strong\u003e depending on the power supply, the V3 provides strong dynamics and excellent control over a wide range of passive speakers—from bookshelf to large floorstanding models. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"823\" data-end=\"1099\"\u003eThe amplifier features a \u003cstrong data-start=\"848\" data-end=\"888\"\u003ehigh-efficiency Class-D architecture\u003c\/strong\u003e combined with a full-body aluminum chassis that acts as a heatsink, ensuring stable performance and effective heat dissipation even during prolonged high-power operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1101\" data-end=\"1369\"\u003eDesigned with audiophile-grade components, including high-quality capacitors and inductors, the V3 offers low distortion and clean signal reproduction, making it suitable for both casual listening and more critical Hi-Fi setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1371\" data-end=\"1541\"\u003eIts simple design focuses purely on amplification, with RCA input and speaker binding post outputs, making it ideal for pairing with external DACs, preamps, or streamers.\u003c\/p\u003e\n\u003chr data-start=\"1543\" data-end=\"1546\"\u003e\n\u003ch2 data-section-id=\"155rk9w\" data-start=\"1548\" data-end=\"1580\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1551\" data-end=\"1578\"\u003ePerformance Highlights:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1581\" data-end=\"1827\"\u003e• High-power Class-D amplification (up to 300W × 2 @ 4Ω)\u003cbr data-start=\"1637\" data-end=\"1640\"\u003e• Premium TPA3255 amplifier chip\u003cbr data-start=\"1672\" data-end=\"1675\"\u003e• Compact chassis with advanced heat dissipation design\u003cbr data-start=\"1730\" data-end=\"1733\"\u003e• Clean, low-distortion audio performance\u003cbr data-start=\"1774\" data-end=\"1777\"\u003e• Ideal for bookshelf and floorstanding speakers\u003c\/p\u003e\n\u003chr data-start=\"1829\" data-end=\"1832\"\u003e\n\u003ch2 data-section-id=\"7p9fey\" data-start=\"1834\" data-end=\"1872\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1837\" data-end=\"1872\"\u003eWhy You Should Buy This Product\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1874\" data-end=\"2128\"\u003e• ⭐ Excellent price-to-performance ratio for Hi-Fi systems\u003cbr data-start=\"1932\" data-end=\"1935\"\u003e• ⭐ Powerful enough to drive demanding speakers\u003cbr data-start=\"1982\" data-end=\"1985\"\u003e• ⭐ Clean and detailed sound with low distortion\u003cbr data-start=\"2033\" data-end=\"2036\"\u003e• ⭐ Compact size fits desktop or rack setups\u003cbr data-start=\"2080\" data-end=\"2083\"\u003e• ⭐ Scalable with external DACs and preamps\u003c\/p\u003e\n\u003chr data-start=\"2130\" data-end=\"2133\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"2135\" data-end=\"2154\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2138\" data-end=\"2154\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2156\" data-end=\"2460\"\u003e• Class-D stereo power amplifier\u003cbr data-start=\"2188\" data-end=\"2191\"\u003e• Texas Instruments TPA3255 chip\u003cbr data-start=\"2223\" data-end=\"2226\"\u003e• RCA input (unbalanced)\u003cbr data-start=\"2250\" data-end=\"2253\"\u003e• Speaker binding post outputs\u003cbr data-start=\"2283\" data-end=\"2286\"\u003e• Swappable op-amps for sound customization\u003cbr data-start=\"2329\" data-end=\"2332\"\u003e• Full aluminum chassis (passive cooling)\u003cbr data-start=\"2373\" data-end=\"2376\"\u003e• Pre-out with volume control (on select versions)\u003cbr data-start=\"2426\" data-end=\"2429\"\u003e• Compact desktop form factor\u003c\/p\u003e\n\u003chr data-start=\"2462\" data-end=\"2465\"\u003e\n\u003ch2 data-section-id=\"id1bjs\" data-start=\"2467\" data-end=\"2498\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2470\" data-end=\"2498\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2500\" data-end=\"2597\"\u003e\u003cstrong data-start=\"2500\" data-end=\"2511\"\u003eGeneral\u003c\/strong\u003e\u003cbr data-start=\"2511\" data-end=\"2514\"\u003e• Product Type: Stereo Power Amplifier\u003cbr data-start=\"2552\" data-end=\"2555\"\u003e• Brand: Fosi Audio\u003cbr data-start=\"2574\" data-end=\"2577\"\u003e• Model: V3 Stereo\u003c\/p\u003e\n\u003cp data-start=\"2599\" data-end=\"2891\"\u003e\u003cstrong data-start=\"2599\" data-end=\"2622\"\u003eAudio \u0026amp; Performance\u003c\/strong\u003e\u003cbr data-start=\"2622\" data-end=\"2625\"\u003e• Amplifier Type: Class-D\u003cbr data-start=\"2650\" data-end=\"2653\"\u003e• Output Power:\u003cbr data-start=\"2668\" data-end=\"2671\"\u003e • Up to 300W × 2 @ 4Ω (with 48V PSU)\u003cbr data-start=\"2708\" data-end=\"2711\"\u003e • Lower output with lower voltage PSU (e.g., 32V)\u003cbr data-start=\"2761\" data-end=\"2764\"\u003e• THD: \u0026lt;0.003% \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"2816\" data-end=\"2819\"\u003e• Signal-to-Noise Ratio: ≥110 dB \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2893\" data-end=\"2981\"\u003e\u003cstrong data-start=\"2893\" data-end=\"2913\"\u003eInputs \u0026amp; Outputs\u003c\/strong\u003e\u003cbr data-start=\"2913\" data-end=\"2916\"\u003e• Input: 1 × RCA (unbalanced)\u003cbr data-start=\"2945\" data-end=\"2948\"\u003e• Output: Speaker binding posts\u003c\/p\u003e\n\u003cp data-start=\"2983\" data-end=\"3071\"\u003e\u003cstrong data-start=\"2983\" data-end=\"3000\"\u003eConfiguration\u003c\/strong\u003e\u003cbr data-start=\"3000\" data-end=\"3003\"\u003e• Channels: 2 (Stereo)\u003cbr data-start=\"3025\" data-end=\"3028\"\u003e• Pre-Out: Yes (volume-controlled output)\u003c\/p\u003e\n\u003cp data-start=\"3073\" data-end=\"3183\"\u003e\u003cstrong data-start=\"3073\" data-end=\"3082\"\u003ePower\u003c\/strong\u003e\u003cbr data-start=\"3082\" data-end=\"3085\"\u003e• Power Supply: External DC (32V–48V depending on version)\u003cbr data-start=\"3143\" data-end=\"3146\"\u003e• Efficiency: High (Class-D design)\u003c\/p\u003e\n\u003cp data-start=\"3185\" data-end=\"3361\"\u003e\u003cstrong data-start=\"3185\" data-end=\"3206\"\u003ePhysical \u0026amp; Design\u003c\/strong\u003e\u003cbr data-start=\"3206\" data-end=\"3209\"\u003e• Chassis Material: Aluminum alloy\u003cbr data-start=\"3243\" data-end=\"3246\"\u003e• Cooling: Passive (fanless with full-body heat dissation)\u003cbr data-start=\"3304\" data-end=\"3307\"\u003e• Dimensions: Compact desktop size\u003cbr data-start=\"3341\" data-end=\"3344\"\u003e• Finish: Black\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":52892687106367,"sku":"V3","price":9999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/5942\/1272\/files\/51jOyYN2wnL._SL1500.jpg?v=1777724923","url":"https:\/\/audiomaxx.in\/products\/fosi-audio-v3-stereo-class-d-power-amplifier-with-tpa3255-chip-300w-2-output-compact-hi-fi-design-and-audiophile-grade-performance","provider":"Audiomaxx India","version":"1.0","type":"link"}