I'm using APO Equalizer, and according to AMIR, band 300HZ +2db, band 900 -2db, and band 4438HZ -2db
Cause I'm adding 2db to band 300HZ, the preamp setting should be set to -2db to avoid peaking, is that correct? if not, any suggestion is welcome guys, thanks
Special thanks to @amirm, making...