I just received mine in the mail. Hopefully, I can try out bass, small guitar amps and shakers in the next week or so.
I'll see if I can post my results.
Note: I don't have a BAE 1073 or other higher end preamp. I only have Roland and Focusrite audio interfaces.
I've been thinking about springing for the BAE since I like the sound Warren's been getting. I'm also looking at the Focusrite ISA One. It looks a little more flexible and can record both a mic and line/DI simultaneously. And it costs less than half of the BAE. Hmmmm, what to do, what do?! lol