Does upping the input source level actually boost in the incoming signal, or does it just increase the output volume while keeping the "volume," constant?
I have my DVD set to +2 and I am curious if that actually amplifies the input before the output or if the receiver is actually just shifting the scale, i.e. 65 becomes 57.5 (or something similar).
I have my DVD set to +2 and I am curious if that actually amplifies the input before the output or if the receiver is actually just shifting the scale, i.e. 65 becomes 57.5 (or something similar).























