There was a Commando on the stage for me at one gig. I think it may have been a 15 but not sure, it didn't say. Defo an older version of the OP's. Iirc there was a line out going to FOH DI box or it might have been the amp DI. We did a few numbers for a sound check shake down and then left for dinner.
Kid band had the slot before us at the gig. I was afraid he had blown it up as bass was coming over distorted to hell. Kids. Their band wasn't as loud as ours by a long shot. Thankfully there was no distortion coming out of it when I plugged in.