I would use a 320 with my Ric and ROS! Tone/volume control with both pu's.Stingray, Which do you play through the most? Pros and cons of each? Do you mix heads with cabs and are there differences between the combinations? I am shopping, but not sure what for. I like the two channel 320, but maybe it isn't all that and another is better. I'm mostly playing a Warwick thumb6 and a Rickenbacker 4001. Thanks for any insight you can send my way.