ProtoDAC TDA1387 X8 project

[eDad2003]

Mentioned earlier but the test to determine whether there is some sort of attenuation in the Camila pipeline when there is no -gain anywhere in the pipeline, or whether its just diffs in volume curves is to set moode to output 0dB/100% volume with and w/o camilla on.

There "should" be no difference in SPL at the ear. If there is then maybe someone could post to the camilla thread at diyAudio and ask if there is some sort of built in attenuation.

Tim, I should have mentioned that - I agree this would work. In my case, I am going rPi>ProtoDAC>Power amp, so I'd either damage equipment or my eardrums, so I cannot test this way.