Nicola Gianotti

Hello there, I'm struggling to find a solution to the following problem. I'd like to be able to take measurements with REW of headphones and speakers which are EQed using Equalizer APO. The PC doing equalization and measurements is the same. I'm on Windows 10 64bit. The problem is that I can't do it. When using EQ APO with youtube, spotify, foobar it does work fine. When launching REW, it seems that EQ APO gets bypassed instead. I tried even using the program Virtual Audio Cable but with no luck....