[Vaughan Odendaal]

John, I'm glad I'm speaking to the guy behind the software. It helps matters greatly.

So with REW, I need to check sound card FR using my SPL meter ? Is there any other way of testing REW just for sound card problems without using an SPL meter ?

I have one but I don't think I have the necessary cables to do the test. I have two RCA male to male cables (to connect left and right front out and line in) and two female to computer jack cables that allow me to rig up the RCA's.

John, I need to ask you a question ; what is the cost of REW ? I downloaded the demo version I assume. Concerning the steps that I need to take to take the quality of the sound card out of the equation, what would I need to do ?

Thanks for your advice.

--Sincerely,