"Dialog" volume
I should also add that I always play with my camera fully zoomed out. Not sure if this would make any difference.
I have precisely the same problem. I also play a female Asuran Elementalist.
I want to hear the NPC dialogue around me, but the constant attunement swapping lines (literally every 2-3 seconds) at loud levels drives me crazy. I have actually stopped playing my Elementalist because of it, which is sad because it was my main.
If ANet could please, please, please add a separate slider for your character’s combat lines it would be so appreciated. This sounds hyperbolic, but it is currently my biggest issue with the game. I am very sensitive to audio stuff and annoying/repetitive sounds lead to me quit games.