Sure I did. ''All over the place'', meaning you name a signal path and I've done it. It's the Swiss Army knife of bass 'preamps' in a pretty small box complete with DI. Bass Driver DI. Geddit?
My main use these days is on unknown soundcrews:
''Here's your DI''.
''Mind if I take it from here pointing BDDI ?".
''Sure''.
Someone advised the OP a BDDI can be EQ'd flat with the old trim lows and highs. That's incorrect. There remains a lacking in the upper mids, which doesn't work for me. I didn't say a BDDI is unusable or a crappy design or anything like that.
We're not here sorting me out.