HifiBerry DAC+ADC Pro and Teensy4.0


I got it running. I use a teensy4.0 as digital filter reading the analog signal from the ADC do the 2way crossover network in the teensy and send the result back to the DAC.

Startup Time is about a second.

All is powered by a AAMP60 that drives the speaker chassis.

Only thing left is a plopp on power off.

Anyone knows how long I have from the detection of power-loss until cut-off for the speaker? Need to prevent that plopp as it will kill the chassis some day.



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