Quoted from RA77:The app looks pretty awesome Vic
I was thinking a little more basic, similar to what Stern does.
Hoping the audio team at JJP might have the resources to implement some basic EQ options would be super cool.
GnR is a super worthy title for some audio upscaling.
No doubt that this would be appreciated by many and once developed could obviously be carried on to future titles.
Hope its in the works
Just get the Pinwoofer kit. It gives you everything you're asking for.