I just received my darkglass Vintage microtubes. Well, in short, it's the pedal of my dreams. I've never liked overdrive/distortion/fuzz on bass unless there was a clean signal combined. Darkglass nailed it with this one. My signal chain is as follows, Stingray5 classic>DG Microtubes>MB LMT800>Barefaced BigTwin2. I get that clean hi-fi(IMO) and a super warm tubey od.. Fantastic.