Life saver

I have a huge collection of music (part of it in 24bit) and I bought a DAC for my IEM. With the DAC I had an annoying hiss that I thought were coming from the DAC itself. After a number of tests, I found it was from iTunes. I have been recommended to buy this small app, and it fixed the problem! no more hiss, and I can now fully enjoy my library! thank you BitPerfect!

KrissBill about BitPerfect