2 x 100W + 200W 2.1 Channels SPDIF TOSLINK+DSP Audio Amplifier Board - TSA8800D TSA7802C TSA9840B 2x20W audio amplifier board

TSA9840B 2x20W audio amplifier board with a new AudioB plus Bluetooth module that supports Apt-X

Reference design

- Full-Scale Input

Multiple TSA3118M boards can be connected together to become a multi-channel amplifier system

the fan does not work in normal cases to reduce the noises

2 x 100W + 200W 2.1 Channels SPDIF TOSLINK+DSP Audio Amplifier Board - TSA8800D TSA7802C TSA9840B 2x20W audio amplifier boardTSA8800D 2x100W + 200W 2. 1 channels SPDIF+DSP amplifier board with a TOSLINKBee receiver module. TOSLINKBee convert the SPDIF signal to I2S signal and output to the ADAU1701 DSP chip. TSA8800D is a very flexible DSP DAC Amplifier combination board. It has perfect class D architecture(Based on TPA3221) and 2 channels have 100W power output and another one channel has 200W power output. All the channels are capable of outputting nominal power