I recently bought a used 2011 4001 (not 4003, for some reason) Rickenbacker bass. I got it at norms, and I instantly fell in love with it. It recently arrived in the mail and I've been playing it to poopie. It's a great instrument, and probably already my favorite bass. Any suggestion on what pedals, amp settings, hell even mods (I know, heretical) that apply to a great rick sound? I'm going for a "Permanent Waves" tone, but I seem to lack the lower frequencies, but other than that it sounds like a million bucks.