Hello everyone, I hope you can help me. We just bought a presonus 1394 fire box and I can't hear myself speaking or singing threw the box. What I mean is if I'm listening to my head set as it is plugged in to the head phone conection I can't hear anything when I test the mic except for some hiss if the volume is turned up. However, if I record I can hear what has been recorded threw the same port. Also, if I turn input echo on I can also hear myself speaking that way. The Audio driver version is 1.20.0. Thanks guys.