{"product_id":"sanyo-stk1050ii-mono-audio-power-amplifier-50w","title":"Sanyo STK1050II 1-Channel Audio Power Amplifier Hybrid IC - 50W Output","description":"\u003cp\u003eThe \u003cstrong\u003eSTK1050II\u003c\/strong\u003e is a genuine Sanyo high-performance thick-film hybrid integrated circuit. Designed as a monaural Darlington Power Pack (DPP), this \"Mark II\" version offers enhanced audio specifications and lower total harmonic distortion (THD) compared to the standard series, making it a premium choice for vintage Hi-Fi restoration.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50W Power Output:\u003c\/strong\u003e Delivers a clean 50 watts of audio power, providing excellent dynamic range for mid-to-high wattage vintage amplifiers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMark II Precision:\u003c\/strong\u003e Features refined internal component matching to achieve superior linearity and a transparent soundstage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIMST® Technology:\u003c\/strong\u003e Built on Sanyo's Insulated Metal Substrate for rapid heat dissipation, ensuring the module remains stable under heavy thermal loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable OEM Quality:\u003c\/strong\u003e A direct-fit replacement for restoring high-end 1980s audio gear from manufacturers like Sansui, Kenwood, and Pioneer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications \u0026amp; Compatibility:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Sanyo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 1-Channel (Mono)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 50 Watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e 10-Pin SIP-ZIP (Single In-line Package)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommonly Found In:\u003c\/strong\u003e Vintage stereo receivers and integrated power amplifiers requiring separate mono output stages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eInstallation Best Practice:\u003c\/strong\u003e Because the STK1050II is a mono module, most stereo systems utilize two. It is recommended to check both channels during repair. Always apply a fresh, thin layer of thermal grease to the backplate and verify that power supply voltages match the original service manual specifications before powering on.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48005785419930,"sku":"SC0006","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/27-Sanyo_20STK1050II_201-Channel_20Audio_20Power_20Amplifier_20Hybrid_20IC_20-_2050W_20Output.jpg?v=1778362558","url":"https:\/\/prellelectronics.com\/products\/sanyo-stk1050ii-mono-audio-power-amplifier-50w","provider":"Prell Electronics","version":"1.0","type":"link"}