You did not say what EQ plugin you are using. We are left to assume you are using the PG Music EQ plugin that came with your PG music software or the EQ in the Audio Effects list.

I'm probably wrong but, are you using a Trial Version of a reverb or EQ plugin?

Some trials have limited features until you get the paid version.

Other trials give you full function but periodic white noise until you get the paid version.

Last edited by Tobias; 03/25/17 04:08 PM.
Does the noise in your head bother me ?