TDA7388 is a leading integrated device manufacturer; The chip is used in the form of BTL output; Quality sound, easy to install; Using the most common mode circuit design concept is also very in line with the overall effect of the IC; Package is made of audio capacitor Panasonic CBB, ruby filter capacitor, in order to facilitate connection; Input and output of the board use 0.5mm terminals, to facilitate external connection; Suitable for car modification, product upgrades, desktop amplifier module, computer active audio upgrade module; Upgrade version of v6; Increased inductor filter and filter capacity; Audio input coupling increases the multi-package installation mode.