ARM9® STR9 Microcontroller IC 16/32-Bit 96MHz 1MB (1M x 8) FLASH..
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class B 11-Multiwatt..
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class AB 11-Multiwatt..
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB 15-Multiwatt..