So, after spending the better part of a day trying to discern an answer for this, I haven't had any luck. The closest I came were these posts:
But there was no definitive answer to the posters' questions.
So, on that note, here goes. Does anyone know what software volume level (0-100%) corresponds to 0db output on the X-fi Titanium HD? I keep finding conflicting reports, with the wikipedia X-fi article mentioning 50% as 0db and 100% as +16db (don't know where they got this from) and a few forum posts stating 100% (although I believe that is for a digital connection).
I'm outputting to an external amp (Fiio E9) via the RCA out on the soundcard and am curious. I don't notice any obvious clipping regardless of volume level, but I've set it to 50% for the interim just in case.
Thanks in advance.