{"product_id":"stk3082-sanyo-voltage-amplifier-stereo-hybrid-ic","title":"STK3082 Sanyo Voltage Amplifier","description":"\u003ch3\u003eHigh-Precision Stereo Voltage Amplifier Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTK3082\u003c\/strong\u003e is a high-grade thick-film hybrid integrated circuit manufactured by Sanyo. Unlike standard power modules, the STK3082 serves as a \u003cstrong\u003evoltage amplifier stage\u003c\/strong\u003e specifically designed to drive powerful output stages ranging from 80W to 90W per channel.\u003c\/p\u003e\n\n\u003cp\u003eThis IC is a critical component in many premium vintage Hi-Fi amplifiers and receivers, providing the necessary gain with extremely low distortion and excellent phase characteristics.\u003c\/p\u003e\n\n\u003ch4\u003eKey Technical Features:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Voltage amplification for 80W to 90W AF power amplifiers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 2-Channel (Stereo) in a ZIP-15\/SIP package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Distortion:\u003c\/strong\u003e Features a built-in current mirror circuit to achieve typical THD as low as 0.005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Designed for dual\/split supplies (Maximum ±65V; Recommended ±50V).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Optimized for high-fidelity audio reproduction across the full audible spectrum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Tips:\u003c\/h4\u003e\n\u003cp\u003eThe STK3082 is often the \"brain\" behind the power stage. When replacing this unit, it is highly recommended to check the emitter resistors and output transistors in the final power stage to ensure they haven't failed, as a fault there can damage a new STK3082 immediately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Ensure the power supply is fully discharged before installation to avoid static or surge damage to the hybrid substrate.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48006074040474,"sku":"SC0007","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/8-STK3082_20Sanyo_20Voltage_20Amplifier.jpg?v=1778389391","url":"https:\/\/prellelectronics.com\/products\/stk3082-sanyo-voltage-amplifier-stereo-hybrid-ic","provider":"Prell Electronics","version":"1.0","type":"link"}