TINYSINE TSA7802A, 2 x 50W 2 Channels DSP Audio Amplifier Bo

TSA7802A is a 2x50W 2 channels DSP amplifier board, It's a very flexible DSP/DAC/Amplifier combination board. It has perfect class-D structure (Texas Instruments TPA3116D2) and 2 channels have 50W power output. All the channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC12V-24V power supply. It can be used to drive any 4Ω or 8Ω passive speakers. The main DSP chip on this amplifier board is Analog Devices ADAU1701. It has a default DSP program loaded. Customers can adjust the gain, bass, midrange and treble in the DSP program. It also has a debug port for Sigima Studio, and user can program this module with our USBi programmer to get more functions that include equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, etc. TSA7802A is the base board of TSA7802B. You can also plug a AudioB I2S module to the board, then it becomes a Bluetooth audio amplifier.