I have owned 3 bass distortion pedals and have not been happy with the tones on any of them.
I had an ODB-3 for a while, and it was WAY too heavy and over the top. You couldn't get a mild amount of grind if you wanted to (which is what I am looking for).
I have an Ibanez PD-7 that is closer to what I want, but still too aggressive. When you turn the Drive level down it just lowers the overall volume.
I then got a BassBalls (unheard or unseen), and it's not really a distortion pedal, it just fluctuates the sound and is sort of cheesy and weird. I like the non-distorted auto-wah effect, though. My keyboardist loves it and is using it with his Rhodes, so not a total loss
What I need is a quality, mild distortion, that allows me to adjust how much drive/heaviness is being made on a linear curve scale when I turn the knob. I don't want it to sound like signal noise, either. Can someone give me some suggestions?