To this day, I don't understand the fuss/hype regarding the Bass Driver, or VT pedals. I tried the first
three times, not only because I got a discount working at a music shop, but just because I wanted to like it. Every time, at least with the original version, the tone sucked, at least for me. Like others have said, it was way too scooped, with just being clacky and boomy. The last time I used it, it actually started smoking...no thanks. I later, actually many years later, tried the DI V2. It sounded great at home, like the Bass Driver, and even the V2 royally sucked live...still too scooped, even with mid, frequency, drive, etc. These pedals just are voiced in a way that sounds like a blanket is over my sound. I went back to my GK head's sound, and all was good again.
There are many, many pedals, in my opinion, that bury Sans Amp stuff...Aguilar Tone Hammer (could get tones akin to my amp head) Darkglass Vintage Ultra Bass (currently using, and is sweeeet), and an absolute little
gem of a pedal that I'll never get rid of, the Zoom MS60B. Yes, for $99 (cheaper than the BD), the Zoom basically has everything (except a di), and the amp and eq choices are mind-boggling and fantastic. There's also a firmware update that includes a bazillion more choices now, too. It's extremely flexible. You'd think I was paid by Zoom, but no, it's just that good of a pedal.
How's this for an ultra-compact rig that kicked royal butt at even big shows?
You just need a good little di to go with the Zoom.
Zoom MS-60B Multistomp Bass Effects Pedal