In case you go all

now, it's because I'm new here. Just head over to my introduction thread if you like: viewtopic.php?f=9&t=8259&p=120032
I was wondering about something: For making music, it appears reasonable to me to monitor my production without any alterations of the sound. But here's the situation: On-mainboard-sound usually just has an equalizer app that's disabled by default. I used to experiment a little with those, but found no satisfactory settings. Soundblaster cards on the other hand have treble+bass sliders, and I am amazed at how well this simplicity works for tweaking music to sound more interesting. But here's the crux: If I assume that the driver's default setting (both at 50%) represents an unaltered signal, then using those settings makes almost all music sound crappy. Like listening to it from the next room. While bass can naturally vary a lot based on whether people use a subwoofer or what basic type of headphones or speaker diameter, treble seems to be less variable. At 50+50 setting I'm always missing a lot of high frequencies. The mids are really getting noisy and obtrusive. (And my hearing is fine. I'm not a disco freak and can hear up to 18kHz.)
So when listening to the wide variety of music I have accumulated in my favorites collection, I always end up with a setting that makes pretty much all songs sound nice, and that is treble at 70-75% and bass at 60-65%, and it has been like this for many many years and across various types of gear.
And I'm wondering why that is.
I've already modified my headphones to convey more clarity in high frequencies, so they shouldn't swallow too much of them.
If I produce my music with 50-50 setting, it will sound unplesant with the settings I'm using to make pretty much all other music sound pleasant.
This is really puzzling.
