{"product_id":"topping-mini-300","title":"Topping Mini 300 | Fully Balanced Desktop Power Amplifier","description":"\u003ch3\u003e\u003cimg alt=\"Topping logo blue\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/topping-logo-blue.jpg?v=1711399149\" style=\"display: block; margin-left: auto; margin-right: auto; width: 60%;\"\u003e\u003c\/h3\u003e\n\u003ch4\u003eA Powerhouse in a Compact Form, The Mini 300 Unleashes Professional-Grade Clarity and Control with a Fully Balanced Class D Design Built for Sonic Impact\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBalanced Class-D amplifier design\u003c\/li\u003e\n\u003cli\u003eHigh power output with ultra-low distortion\u003c\/li\u003e\n\u003cli\u003eExceptional dynamic range and clarity\u003c\/li\u003e\n\u003cli\u003eAuto power sync with TRIG Control\u003c\/li\u003e\n\u003cli\u003ePremium build, dual inputs, and flexible connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Topping Mini 300 amp x3 in silver white and black sitting on navy blue blocks at various heights on navy background\" height=\"2048\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/top-mini-300-banner.webp?v=1762357329\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFully Balanced Architecture\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the Mini 300 lies a fully balanced Class-D amplification design, engineered to maximize signal purity and minimize noise. By eliminating interference and mains hum, the Mini 300 achieves a remarkably quiet background, allowing music to emerge with pristine clarity. Its advanced circuit topology ensures low distortion and effortless control, maintaining smooth, transparent sound across any speaker load.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Topping Mini 300 amplifier birdseye view internal architecture graphic\" height=\"1500\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/top-mini-300-balanced.webp?v=1762357436\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh Power, Compact Form\u003c\/h3\u003e\n\u003cp\u003eDon’t let the small size fool you, the Mini 300 packs serious muscle. Delivering up to 140W x 2 into 4Ω (10% THD+N) and 125W x 2 at just 1% distortion, it combines high-fidelity performance with the drive needed for both audiophile playback and studio monitoring. Whether powering bookshelf or floor standing speakers, it brings music to life with precision and authority.\u003c\/p\u003e\n\u003ch3\u003ePure Amplification\u003c\/h3\u003e\n\u003cp\u003eWith ultra-low noise, excellent channel separation, and robust gain structure, the Mini 300 delivers a neutral, distortion-free presentation that honors the original recording. Expect sound that’s powerful yet pure, analytical yet deeply engaging.\u003c\/p\u003e\n\u003ch3\u003eProtection and Reliability\u003c\/h3\u003e\n\u003cp\u003eBuilt with longevity in mind, the Mini 300 features silent startup and shutdown, along with intelligent protection against overheating, overcurrent, and excessive volume. It’s as safe and reliable as it is powerful, ensuring years of worry-free operation.\u003c\/p\u003e\n\u003ch3\u003eDual Inputs\u003c\/h3\u003e\n\u003cp\u003eThe Mini 300 adapts seamlessly to your setup with both balanced TRS and unbalanced RCA inputs, ensuring compatibility with a wide range of DACs, preamps, and professional sources, no adapters required. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Topping Mini 300 amplifier rear left corner view of inputs\" height=\"2048\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/top-mini-300-dual-inputs.webp?v=1762357509\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e SE \/ BAL\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @1kHz (A-wt):\u003c\/strong\u003e \u0026lt;0.0006% (SE) \/ \u0026lt;0.0005% (BAL) @4Ω 5W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @No-wt 20kBW:\u003c\/strong\u003e \u0026lt;0.0010% @4Ω 5W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR @MAX OUT 1kHz (A-wt):\u003c\/strong\u003e 121dB (SE) \/ 124dB (BAL)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range @1kHz (A-wt):\u003c\/strong\u003e 121dB (SE) \/ 124dB (BAL)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz–40kHz (±0.3dB)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e 65Vpp @4Ω \/ 68Vpp @8Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise (A-wt):\u003c\/strong\u003e \u0026lt;15μVrms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk @1kHz:\u003c\/strong\u003e -90dB (SE) \/ -106dB (BAL)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 1.3Vrms (SE) \/ 2.6Vrms (BAL)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 25.0dB (SE) \/ 19.2dB (BAL)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Balance:\u003c\/strong\u003e 0.1dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Impedance:\u003c\/strong\u003e 4–8Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e140W × 2 @4Ω (THD+N \u0026lt;10%)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e125W × 2 @4Ω (THD+N \u0026lt;1%)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e85W × 2 @8Ω (THD+N \u0026lt;10%)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e65W × 2 @8Ω (THD+N \u0026lt;1%)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6.5 × 5.1 × 1.6in (16.6 × 12.9 × 4.1cm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e DC 38V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTopping Mini 300 amplifier\u003c\/li\u003e\n\u003cli\u003ePower adapter\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eInfo card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Topping","offers":[{"title":"Black","offer_id":41876105297995,"sku":"TOP-M300-BLK","price":139.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41876105330763,"sku":"TOP-M300-SLV","price":139.0,"currency_code":"USD","in_stock":false},{"title":"White","offer_id":41876105363531,"sku":"TOP-M300-W","price":139.0,"currency_code":"USD","in_stock":true},{"title":"Silver - Open Box","offer_id":42155627577419,"sku":"TOP-M300-SLV-OB","price":125.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/top-mini-300-blk-thumb.webp?v=1762357767","url":"https:\/\/bloomaudio.mom\/products\/topping-mini-300","provider":"Bloom Audio","version":"1.0","type":"link"}