I received my new 990 today and my 7125 is suppose to show up tomorrow. There was no 12v tirgger cable included with my 990. What kind of cable do I need? I think I might have a mini jack cable laying around, but do I need stereo or mono? Thanks

I don't mean to be a smart aleck, I thought mine came with a cable and was looking through the manual for the list of accessories. I found this on Page 23 of the manual:
"Use a cable tipped at each end with a 1/8-inch (3.5mm) mono phone plug to connect the Model 990’s DC TRIGGER OUT 1 jack to the amplifier’s DC Trigger Input jack."
I hope that helps.

Don't see how that's being a smark aleck. Thanks-I have not had a chance to sit down and read the manual

I just bought a 990/7500 and a trigger cable was in the box with the 7500. Sure made life simpler.

If you need this cable and you have a Radio Shack nearby, your answer can be found for approximately 6 bucks. It is a simple "mono" mini plug to mini plug cable. Your length will vary by your application. Home Depot will also have it in a pinch.