I am confused about the poll... if the voltage doesn't really change the volts to the chips, what good would a chart be?
bitmain said that "most" of the s3/s3+ has the dc/dc needed to change volts.. but they also said that "a lot" dont.
they also said that you couldnt tell.. and it sounds like they were making them both at the same time in different factories. one had the correct chip one didnt.
my batch 5 s3s do not seem to change volts.