4 x 50W SPDIF Coaxial+DSP Amplifier Board - TSA7804C TSA7500 Bluetooth Audio source has higher

Bluetooth Audio source has higher priority

Please make sure your I2S output device are I2S master

Output voltage: DC24V

It has perfect class-D structure (Based on TPA3221) and 2 channels have 100W power output

4 x 50W SPDIF Coaxial+DSP Amplifier Board - TSA7804C TSA7500 Bluetooth Audio source has higherTSA7804C 4 x 50W 4 channels SPDIF+DSP digital amplifier board with a SPDIFBee receiver module. SPDIFBee convert the SPDIF signal to I2S signal and output to the ADAU1701 DSP chip. TSA7804C is a very flexible DSP DAC Amplifier combination board. It has perfect class D structure (Based on TPA3116D2) and 2 channels have 50W power output and another one channel has 100W power output. All the channels are capable of outputting nominal power simultaneously