{"product_id":"stk4161v-sanyo-audiophile-stereo-amplifier-ic-35w-35w","title":"STK4161V Sanyo AF Amplifier Module","description":"\u003ch3\u003ePremium Audiophile-Grade 35W Stereo Power Amplifier Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTK4161V\u003c\/strong\u003e is a high-performance thick-film hybrid integrated circuit from Sanyo's elite \"V\" series. This module is the ultimate choice for high-fidelity audio restorations, engineered specifically for listeners who demand studio-quality clarity and minimal signal coloration.\u003c\/p\u003e\n\n\u003cp\u003eWith a continuous output of 35W + 35W, the STK4161V features a sophisticated internal current mirror circuit that achieves a Total Harmonic Distortion (THD) of just 0.08%. This allows for a transparent, detailed soundstage that significantly outperforms the standard Series II modules.\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 35W + 35W (at 8Ω, THD = 0.08%)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Distortion:\u003c\/strong\u003e 0.08% THD for professional-level audio fidelity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 2-Channel Stereo (18-Pin SIP\/HYB Package).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Optimized for a flat response from 20Hz to 50kHz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e Recommended supply of ±30.5V (Absolute Maximum ±46V).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Muting:\u003c\/strong\u003e Integrated circuit to suppress \"pop\" noise during power-on\/off sequences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Thermal Management:\u003c\/h4\u003e\n\u003cp\u003eTo preserve the high-precision characteristics of the \"V\" series, the STK4161V \u003cstrong\u003emust\u003c\/strong\u003e be mounted to a clean, flat heatsink using high-quality thermal grease. It is pin-compatible with the STK4102II series, making it an excellent high-fidelity upgrade for systems originally equipped with lower-spec 18-pin modules.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eTechnician's Note: Ensure your power supply rails are symmetrical and healthy before installation. Over-voltage or ripple noise from aging capacitors can degrade the ultra-low distortion performance of this hybrid IC.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48006074531994,"sku":"SC0007","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/19-STK4161V_20Sanyo_20AF_20Amplifier_20Module.jpg?v=1778389423","url":"https:\/\/prellelectronics.com\/products\/stk4161v-sanyo-audiophile-stereo-amplifier-ic-35w-35w","provider":"Prell Electronics","version":"1.0","type":"link"}