BUY STK020 https://www.utsource.net/itm/p/198351.html

Description: STK020 is a SIP-ZIP (Single In-line Package-ZIP) integrated circuit manufactured by SANYO. It is a power amplifier IC designed for use in audio systems. Features: * High power output of up to 100W * Low distortion * Low noise * Low power consumption Applications: STK020 is commonly used in audio systems such as car stereos, home theater systems, and portable audio players. It can also be used in other applications that require high power output, low distortion, and low noise. (For reference only)