I have a couple ACA Mini's I've built per the standard build guide and kit and although they sound fantastic, I wasn't a fan of the bare M4 hex standoffs as feet. They slide around too much and I was worried might possibly scratch whatever the ACA Mini was sitting on top of (which for me is typically the preamp). I decided to make some quick "slide on" feet out of 3D printed TPU material. The Thermal-Poly-Urethene material has a slight squishyness to it and has a little extra grip for that reason.
Attached is the 3MF and STL files you can use to 3D print yourself. Very very simple design. Print solid (no infill) by increasing wall count accordingly. They hold very tight on the existing M4 hex standoff and give the ACA Mini just a little more grip and protect whatever it's sitting on top of. You can remove them with a pliers if need be, but I suggest un-bolting them before attempting removal to avoid damaging the board (this are very snug fit).
If anyone wants some of these, I'm willing to send out the first two dozen or so sets for free if the interested party(s) covers the shipping fee (ideally in US only as shipping internationally makes it too expensive).
Attached is the 3MF and STL files you can use to 3D print yourself. Very very simple design. Print solid (no infill) by increasing wall count accordingly. They hold very tight on the existing M4 hex standoff and give the ACA Mini just a little more grip and protect whatever it's sitting on top of. You can remove them with a pliers if need be, but I suggest un-bolting them before attempting removal to avoid damaging the board (this are very snug fit).
If anyone wants some of these, I'm willing to send out the first two dozen or so sets for free if the interested party(s) covers the shipping fee (ideally in US only as shipping internationally makes it too expensive).
Last edited:
