BUY LA4192 https://www.utsource.net/itm/p/256677.html
1 to 2.3W 2-Channel af Power Amp
Description: The LA4192 is a dual power amplifier IC from Sanyo. Features: Dual power amplifier Low distortion Wide frequency range Low noise High output power High input impedance Low output impedance Low power consumption Applications: The LA4192 is suitable for use in a variety of audio applications, such as car audio systems, portable audio players, and home audio systems. It can also be used in other applications such as medical equipment, industrial equipment, and instrumentation. (For reference only)