{"product_id":"topping-mini300-compact-balanced-class-d-power-amplifier-140w-2-4ω-ultra-low-thd","title":"TOPPING Mini300: Compact Balanced Class-D Power Amplifier | 140W×2 @4Ω, Ultra-Low THD","description":"\u003cp\u003eThe TOPPING Mini300 is a compact stereo power amplifier built around a fully balanced Class-D design. This configuration aims to minimize noise and interference while preserving a natural, detailed sound across a wide range of speakers.\u003c\/p\u003e\n\u003ch2\u003eCore capabilities\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFully balanced Class-D architecture reduces noise and preserves signal integrity for a clean, transparent path.\u003c\/li\u003e\n  \u003cli\u003ePowerful output up to 140W per channel at 4 ohms with ultra low distortion (THD plus N \u0026lt; 0.0004 percent at 8 ohms, 5 W).\u003c\/li\u003e\n  \u003cli\u003eExceptional dynamic range with 124 dB SNR and 124 dB DNR to reproduce subtle details and weighty transients.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe auto power sync feature with TRIG control aligns on\/off behavior with connected devices for effortless system management.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual input compatibility with balanced TRS and unbalanced RCA inputs lets you connect DACs, preamps, or audio interfaces without adapters.\u003c\/li\u003e\n  \u003cli\u003eQuiet startup and shutdown along with overheat and overcurrent protection support reliable, long term operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts CNC machined aluminum chassis with a clean black finish not only looks sleek on a desktop but also supports efficient cooling through bottom and side vents. This combination of rigidity and thermal design helps maintain performance during demanding listening sessions.\u003c\/p\u003e\n\u003cp\u003eIn real world setups you can pair the Mini300 with a DAC or preamp for hi fi listening or with nearfield studio monitors for accurate translation. The compact footprint fits neatly in a desktop rig while the powerful output handles demanding loudspeakers with ease.\u003c\/p\u003e\n\u003ch2\u003eWhat this could mean in your setup\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePotentially clearer detail and better dynamic response when paired with quality speakers and source components.\u003c\/li\u003e\n  \u003cli\u003eFlexible integration with existing equipment thanks to both balanced and unbalanced inputs.\u003c\/li\u003e\n  \u003cli\u003eReliable protection and calm operation so you can focus on enjoying music or monitoring sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes the TOPPING Mini300 suitable for high-fidelity setups?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The Mini300 combines balanced Class-D design, high power, and ultra-low distortion to preserve detail across diverse speakers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Mini300 support both balanced and unbalanced connections?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it accepts balanced TRS and unbalanced RCA inputs for flexible integration with DACs, preamps, and interfaces.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOPPING","offers":[{"title":"Default Title","offer_id":48407461232797,"sku":"B0FZBQ9ZZJ","price":192.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/topping-mini300-front-view.jpg?v=1781157958","url":"https:\/\/nexoltic.com\/products\/topping-mini300-compact-balanced-class-d-power-amplifier-140w-2-4%cf%89-ultra-low-thd","provider":"Nexoltic","version":"1.0","type":"link"}