Analog Bass Drum Module. Does what it says on the tin.
I like the sound from a few of the Jomox units, they are quite ‘in your face’ as they say. I use this module for almost all of my kick drums. It’s impressively tuneable for something as basic as kick drum module.

Very well built (most of the Jomox units use the same chassis and buttons), and is super easy to program and understand. Even features a play button, so can be triggered real time. I’ve used this consistently for around 5 years now, no issues to report. Not expensive and an absolute must have for certain projects. If you can’t satisfy your kick drums with this then you’re writing wrong.
I should add that it features midi tracking meaning that you can tune it and use it as a kind of mono synthesiser. I don’t do that shit.