L/R balance problems

[gav2403]

I use Neutron MP over one year and have compared this player with others as well. For todays it's the best in usability and sound IMHO. And I would like to thank developer for this great job.

Now the question.
I belong to the category of people with hearing impairments. And for me most comfortable stereo listening with equal hearing of L/R balance is 80/20. With Neutron MP i have balance set -0.82.
When I activate in NP such DSP options as crossfeed or surround sound it leads volume increase in right channel and the balance seems to be 50/50 again. Therefore I cant heare music in comfortable way with DSP effects.
So, is it possible to exclude the loudness of output signal from channel mixing in DSP effects or make effects being applide before balancing of signal output?