apShaper in+/out- peak levels

[splitting_ears]

Hi Adrian,

I'm having a lot of fun using apShaper in+/out- mode to get frequency dependent curves. However, as expected from any EQing, the output peak levels increase... which can be counter-intuitive when clipping tracks.
Wouldn't it make sense to add an option that could gracefully handle the increase in peak levels from the filters in this mode?