Quick question:
By default, iTunes EQ is on and set to "Flat". By turning the EQ "off", it doesn't seem to have any effect to the sound quality as if the EQ is on and "flat".
Is there a difference between the two?:
EQ on + "flat" vs EQ off ??
Source:
iMac > NuForce Icon HDP amp/dac > Ultrasone Pro 900























