{"product_id":"stk403-130-sanyo-thick-film-hybrid-ic-100w-stereo-amplifier","title":"STK403-130 Thick-Film Hybrid IC - 2-Channel 100W+100W Audio Power Amplifier","description":"\u003cp\u003eBring pristine, high-output power back to your premium sound systems with the \u003cstrong\u003eSTK403-130\u003c\/strong\u003e. Precision-manufactured by Sanyo using their advanced hybrid manufacturing principles, this genuine-spec thick-film integrated circuit serves as a dual-channel (stereo) Class-AB audio frequency power amplifier, delivering a stable 100W continuous RMS per channel directly into 6Ω speaker loads.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Power 100W Stereo Power Stage:\u003c\/strong\u003e Formulated to supply a sustained 100W + 100W continuous RMS (scaling to a maximum of 150W peak per channel under 1kHz signals), giving larger floor cabinets and bookshelf monitors immense dynamic headroom.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUltra-Wide Frequency Range:\u003c\/strong\u003e Maintains smooth, linear output stretching from 20Hz up to 50kHz (+0 \/ -3dB), preserving authentic analog acoustic staging, crisp transients, and deeply detailed low-end warmth.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow Distortion Alignment:\u003c\/strong\u003e Holds a linear total harmonic distortion (THD) down to a tight 0.4% under full continuous operation, ensuring a clean and uncolored sound output.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTransient Shock Abatement:\u003c\/strong\u003e Built-in internal layout protections naturally suppress power supply switching fluctuations and annoying speaker \"pop\" transients during system power cycles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMuting and Standby Compatibility:\u003c\/strong\u003e Pin-mapped to interface seamlessly with common manufacturer microcontroller loops for standby control and swift protection switching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Sanyo (Original New Old Stock \/ High-Quality Replacement)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Multi-Pin ZIP-15 \/ HYB-15 (15-Pin Array with Integrated Metal Heatsink Backplate)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRecommended Operating Voltage:\u003c\/strong\u003e ±44V (Maximum Symmetrical Supply Rails: ±71.5V Non-Signal \/ ±63V Under Load)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutput Load Impedance:\u003c\/strong\u003e Optimized for 6Ω systems (supports standard 6Ω to 8Ω speakers)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimary Applications:\u003c\/strong\u003e Main power output block in consumer mini-component shelf towers, high-wattage stereo amplifiers, multi-channel AV surround sound units, and DIY repair blocks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New \/ New Old Stock (NOS).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eCritical Installation Notice: Driving two channels at a high 100W capacity creates rapid, intense thermal buildup. Scrape away all old, crusty thermal residue from your chassis heatsink plate. You must apply a fresh, thin, and completely uniform coating of premium silicone thermal grease across the entire metal backing plate of the STK403-130 prior to fastening it securely down with screws.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48038271811738,"sku":"SC0009","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/38-STK403-130_20Thick-Film_20Hybrid_20IC_20-_202-Channel_20100W_2B100W_20Audio_20Power_20Amplifier.jpg?v=1778962511","url":"https:\/\/prellelectronics.com\/products\/stk403-130-sanyo-thick-film-hybrid-ic-100w-stereo-amplifier","provider":"Prell Electronics","version":"1.0","type":"link"}