Split the base of the original band stand as well as the delta from the dial holder to create a new base, all within Prusaslicer. Placed the stand not exactly center of the delta to try to create better balance since the delta isn't symmetrical. Did 25% fill on the base for extra weight/support. Providing the STLs and gcodes. Stand top is unchanged from the original, but including here for complete model.
Of course, I didn't noticed until the print was done that the delta is the wrong way, but oh well…
Though the top is threaded, you can actually spin it a good amount before it falls off or gets too tight. Leave it somewhat loose if you want to be able to have it be turnable.
The author remixed this model.