BUY TEA1521T/N2 https://www.utsource.net/itm/p/5268797.html

Description: The TEA1521T/N2 is a monolithic integrated circuit designed for use as an audio amplifier in TV and monitor applications. Features: Low external component count Low power consumption Low distortion High output power Short-circuit protection Thermal protection Standby mode Applications: TV and monitor audio amplifiers Portable audio applications Car audio systems Home audio systems (For reference only)