[quote name='thisnameistaken' post='1011369' date='Nov 3 2010, 09:23 PM']Couple of plus points for the M9 though: It's easy to program, the interface is mostly sensible, although they've had to make some compromises over the M13 to pack all the functionality in. And the way you can set a single expression pedal to control almost any (or all) parameters on one, two, or three effects at once - that's a really nice feature that opens up a lot of slick possibilities.[/quote]
[quote name='pantherairsoft' post='1011373' date='Nov 3 2010, 09:25 PM']So if your running 3 effects at once you can set the expression pedal to change a parameter within each effect at the same time? If so that is A - Mental, and B - Cool![/quote]
+1 this is a fantastic feature, I use an M13 now because I slightly favour the interface and use the send/return to do the parallel processing thing. One nice trick is to have fuzz/OD in one path, and a clean or possibly eq'd signal in the other path, then you can use one (or two) expression pedals to cross fade the depth of dirt with the volume of the clean signal path to vary the dirt while maintaining the same volume.