I've got a Sub37. It's heavy as hell (physically and sonically) and has fallen off my keyboard stand onto a concrete stage floor at a rowdy gig. I played the re

I've got a Sub37. It's heavy as hell (physically and sonically) and has fallen off my keyboard stand onto a concrete stage floor at a rowdy gig. I played the rest of the song with it on the floor, no issues to this day. There were some issues with the first batch though from what I've read. The filter pot would break because it used a much larger knob, later batches reinforced this.