Channel EQ for a music producer

We use channel EQ for working on the sounds of the instruments and Audio vocal voices which we put in our track/Logic projects. We use it to determine the sounds meaning Amplitude which is determined by the loudness and softness of a Sound. The maximum displacement of the storage of Instruments which are there is known as amplitude. What happens is that if we work on the volumes and panning,It works on how the sound is going to work,Whether we will be able to hear from 1 ear or two ears. The numbers which are shown for panning and volume and if it is red,meaning something is very loud and we need to make sure that vocals should be clear to hear.Vocals sound much more clear with the drums,piano purcussion and other instruments which are played from time to time.