Roland MT-32 Volume Knob Replacement

thingiverse

This is a custom volume control knob designed to replace the original Roland MT-32 unit. The design is optimized for printing on an LCD SLA printer, such as the Elegoo Mars model. If you've browsed online marketplaces like eBay or specialized stores, you may have noticed that many Roland MT-32 units are missing their volume controls. To address this issue, I created a DIY replacement knob that can be printed at home. While it's not an exact replica of the original, my design looks appealing and functions flawlessly. The knob fits securely in place, but please note that it may require some gentle persuasion to snap into position due to its snug fit. Update (July 23, 2020): I've added a revised v2 file with minor tweaks that improve the fit and reduce any tightness issues.