{"product_id":"stk4044x-sanyo-audiophile-mono-power-amplifier-ic-100w","title":"STK4044X Sanyo AF Power Amplifier","description":"\u003ch3\u003eUltimate-Grade 100W Mono Power Amplifier Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTK4044X\u003c\/strong\u003e is the highest-specification thick-film hybrid integrated circuit in Sanyo's 100W mono lineup. Engineered for clinical accuracy and absolute signal purity, the \"X\" series represents the pinnacle of hybrid amplification. It delivers a continuous 100 Watts of power with an industry-leading Total Harmonic Distortion (THD) of just \u003cstrong\u003e0.008%\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis module is the definitive choice for audiophile mono-block builds, high-end center channel restorations, and premium active monitors where zero signal coloration is required. Its advanced internal cascode and current mirror circuitry provide a noise floor that is virtually silent.\u003c\/p\u003e\n\n\u003ch4\u003eKey Technical Features:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Power Output:\u003c\/strong\u003e 100W min (at 8Ω, 20Hz to 20kHz, THD = 0.008%).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaster-Grade Distortion:\u003c\/strong\u003e 0.008% THD for unmatched sonic transparency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Mono (Single Channel) in an 15-pin hybrid package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Optimized for high-bandwidth audio from 20Hz to 50kHz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e Recommended supply of ±51V (Absolute Maximum ±74V).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStability:\u003c\/strong\u003e Enhanced thermal tracking and internal compensation for professional reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Thermal Management:\u003c\/h4\u003e\n\u003cp\u003eDue to its high-precision architecture and 100W output, the STK4044X \u003cstrong\u003emust\u003c\/strong\u003e be mounted to a substantial, high-mass heatsink using premium thermal grease. Operating the module without a heatsink—even for a few seconds—will result in immediate and permanent internal substrate failure. \u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eTechnician's Note: Verify that your power supply rails are healthy and balanced at ±51V. For the best performance from this \"X\" series chip, we recommend using high-quality low-ESR filtering capacitors in the power stage to maintain the ultra-low 0.008% THD specification.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48006075187354,"sku":"SC0007","price":36.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/33-STK4044X_20Sanyo_20AF_20Power_20Amplifier.jpg?v=1778389465","url":"https:\/\/prellelectronics.com\/products\/stk4044x-sanyo-audiophile-mono-power-amplifier-ic-100w","provider":"Prell Electronics","version":"1.0","type":"link"}