I'm using a Shure SM58 and it nearly needs to be turned on full gain by the Steinberg Cl1 if I were to speak to it about 6 inches far. Does this mean that I'll need to get a better AI for the Sm7b?
Give this one more shot but rephrase The question is can pres have better or worse s/n performances depending on their gain settings? If (maybe) it's yes at a lower gain setting, maybe then we could get some improvement letting it come in a little lower at the A/D?
..Hmmm...I feel an experiment coming on with my noisy ADA 8000s.
That is indeed the question. I can't answer it either, but my suspicion, based on casual observation, is that the s/n ratio for most preamps is constant across the gain structure - you hear more noise when you turn them up, but that's just because you turned up the noise, not because they got noisier. That is, if you record with the preamp gain low and later add digital gain, or if you record with the preamp gain high, you get the same result. The take-away is that with a low output mic like the SM7b and a quiet source, you need a quiet preamp.Give this one more shot but rephrase The question is can pres have better or worse s/n performances depending on their gain settings? If (maybe) it's yes at a lower gain setting, maybe then we could get some improvement letting it come in a little lower at the A/D?