Graham,
I was using a handheld Zoom Q2HD which we had just received the day before. I recorded my playing while I was holding the Zoom in front of the keyboard and didn't notice that the record level was set so low until I played it back and could see how low the stereo meters on board were showing. I had to turn my computer all the way up and my powered monitors up high to hear the playback and a decent level. The keyboard is definitely louder than previous models. This was a case of pilot error. As I mentioned, I've never done anything to put on YouTube until this experiment. I just knew many of you wanted to hear the keyboards audio styles and some sounds.