Just bought the above rig and am worried about the noise. Will a Speakon cable quiet the noise? Does anyone else have this setup and a similar problem? Suggestions? I'm playing a Rickebacker 4003 bass and used to use the Ampeg BA210 with no problems except that I was having a tough time being heard. I'm still a beginner, and this is my first real purchase besides my first BA210. I'm running the B5R out to the 610 with a 1/4 inch cable. Thanks.