Hello, I have laney irt60h and harley benton G212vintage cab. How i had to use cabels between irt and G212 for stereo sound? I have used 1 cable from irt:s 1x8ohm output to G212 what is switced for mono sound. When i use "stereo" mode from G212 have i use 2 cables from irt 2x16ohm outputs to cab? thanks..