Why oh why didn't I visit this forum to learn how to record? I've been frequenting this forum and the minidisc forum for years now. Unfortunately it doesn't seem I've been reading the "right" posts. I've been recording concerts for a few years now (especially after my RH1 arrived) and I've always had problems with the bass sounding like it's killing the microphones. I've purchased a couple battery boxes and even tried one with a bass cutoff at 69Hz. After Monday's concert I just had it and looke