I think you might be best off with a VCO that has LFO mode - or just goes deep down. Doepfers A143-9 might be a good contender as well, and it’s really cheap! But it only does sine waves and its derrivates.
If that’s what you need - recommended! It’s very modulatable, I use mine as FM modulator with v/oct into cv1 and a nice slider into the cv2 for playability :)