[brucek]

If it's a standard USB to midi cable, then it will be fine.

Indeed, REW only sends midi info to the 1124. It does not receive any information back from the 1124, so a send only cable should be file.

Even if it didn't work, you can just enter the REW recommended filters by hand. I can enter filters before you could get your cable hooked up..

brucek

 

[brucek]

I've attached my sound card cal plot which also has the result (in purple) of a 10hz-20khz sweep through the loop-back (Let me know if I you need the graph formatted differently)

The purple line should be a perfectly flat line (it is a cable), but isn't as a result of having the meter calibration file loaded when you took the measurement of the loopback cable. That's why the plot is an inverse of the meter cal file. To measure a loopback cable, clear the meter cal file first.

Not too sure what was wrong before but actually it doesn't look to bad does it??

It's fine. The telltale to reveal that it's fine is to get a flat response when you measure the loopback cable. If the response is flat, then the soundcard calibration file is doing its job and offseting any response anomalies in the response of the soundcard.

brucek