300W bridged-paralleled power amplifier
This is a 300W bridged-paralleled power amplifier which use LM3886 x 6.This design uses a PCB to hold 3 paralleled LM3886s (i.e. PA150), and use the DRV134 to bridge 2 of the PA150 PCB boards. The function of DRV134 is to convert the un-balanced input signal to a balanced signal, so that the non-inverted signal is fed to one PA150.[more]