BUY TA7666P https://www.utsource.net/itm/p/1274594.html
Shortform IC and Component Datasheets (Plus Cross Reference Data)
Description: TA7666P is a bipolar integrated circuit for use as a power amplifier in audio applications. Features: Low distortion Low noise High power output Low power consumption High efficiency Wide operating voltage range Applications: TA7666P is suitable for use in audio systems such as car stereos, home stereos, and portable audio players. It can also be used in other applications such as amplifying signals from microphones and other audio sources. (For reference only)