hi, i own a denon 3805 reciever. is adjusting the equilizer band, done for only music or movies also? its been awhile since i played around with it and forget everything.
EQs should be used to EQ the room. Once it is set, you should not have to worry about what is played unless you want to remaster each individual source, CD, movie, etc.
Hopefully the mastering studio set their speakers to some EQ curve that is standardized. Certainly THX movies do, one reason for the standard.
If you don't like a CD buy better ones
Or, you will be redoing it all the time. But, without instrumentation, you don't know what your room looks like acoustically speaking.