CAN I ADD ANOTHER SPEAKER CABINET TO THE CODE 50
I WOULD LIKE BOTH CABINETS TO PRODUCE SOUND
MAYBE THROUGH THE USB OR A PORT OUT OR A WIFI CONNECTION
Not what you want to hear but no: not possible.
My solution: play through 2 x CODE 50's (guitar signal is split with a stereo delay pedal). This has the added benefit of being able to play with two different presets at the same time and, of course, is in stereo.