I'd like to be able to save the channel balance setting to eq presets, because pretty much every set of earbuds I've owned ends up with a channel imbalance and it's annoying to need to manually adjust the balance every time I switch between them and a different pair of headphones that don't have the issue. If I could save this setting to an eq preset, I could just select the preset I already use with those earbuds and it'd be a lot faster.