Sorry, forgot to mention I added that back in yesterday
https://www.sushiboxfx.com/product-page/wrecking-ball-pedal-option
My high school math teacher always said "the only dumb question is the one you already know the answer to"

So Slampegg Bee Pre (Ampeg B15), London Underground (Orange AD200B), and Sunnday Drive (Sunn Model T) are based on straight up bass amps, so they were designed for bass. The Particle Accelerator (Alembic F-2B) was originally designed for guitar but has a nice low frequency response and works excellent for bass, that's why it has a demo on bass. Eventually I plan to get guitar demos recorded for everything as well, but I started with bass because at this point 90% of my customers are bassists

The Dr. Wattson (Hiwatt Dr103) was designed for guitar, but there are a couple changes I do to it in order to make a "bass version" of the preamp, and that's something I could realistically do with any preamp.