[glaufman]

I was hoping it was something like that.... so they havqe equivalent performance in terms of frequency response and noise etc?

I'm going this route because I intend to do full range scans... I know I can calibrate out hte respopnse of the pre-amp but I figure if the initial response is flatter for just $20 more... But of course, I'd like to save $20 if there's no difference...