Schematic Crate Footswitch CFS-3 for amp flexwave 65/112

The only thing I’m not certain about is the amp manual shows two stereo cables for the foot switch while the Apex has one stereo and one mono. It seems to be fully functional but I haven’t popped the lid on the amp to see if the DSP jack is mono or stereo. I’m tempted to plug a stereo cable in and see how the amp behaves when I short the tip to the ring and to the sleeve.
 
remember folks, without the proprietary footswitch, you will be relinquishing one whole bank called bank "B" of preset memorizations, so, for a total of memorization count of three channel times two banks, that equals six memorizations! that's faster switching than staring down at the floor pedal array