Generally amplifier integrated in the TDA series ahead of the more popular but other amps entegreleri also pretty high quality Toshiba production TA8210AH (TA8210AL) THD rate quite low 13v supply 4-ohm speakers with 0.04% TA8210 at full load 9... Electronics Projects, 12V 22W Car Amplifier Circuit TA8210AH "audio amplifier circuits, ic amplifier, " Date 2019/08/03