Thanks from me as well. I have spent quite a bit of this evening over there. Pity there is very little in the comments about these wonderful vintage & modern pedals.
I did have an ODB-3, but I sold it cause I liked the overdrive from the crunch channel of my Ampeg BSP preamp better. It's a nice pedal though, very versatile, good EQ, no loss of low end. I never tried it with guitar though. On bass, in a bandmix the balance control is key to not getting buried under loud guitars and cymbals.