BUY TA7217 https://www.utsource.net/itm/p/979834.html
Power Amplifier
The TA7217 is a 10-pin ZIP-10 integrated circuit (IC) manufactured by Toshiba. It is a low-power, low-voltage, dual-channel, audio power amplifier. The TA7217 is designed to drive two channels of speakers with a maximum output of 1.5W per channel. It is suitable for use in portable audio applications such as portable radios, CD players, and MP3 players. The TA7217 features low quiescent current, low distortion, and low noise. It also has a built-in thermal shutdown circuit and a power-down mode. The TA7217 is available in a 10-pin ZIP-10 package. (For reference only)