1541 Ultimate II+ Tape Adapter Case

Case for the Tape Adapter to match the 1541 UII+ case


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Gideon Zweijtzer from 1541ultimate.net


The 1541 Ultimate II+ is a storage solution for the Commodore 64 & Commodore 128 home computers by Gideon Zweijtzer. The main cartridge unit comes with a injection molded case, but the tape adapter does not. These 2 STL files create a snap together (though also has two screw holes) case to match the molded one. This isn't my final design. I sort of got it to snap together and that was good enough for me and I moved on to other projects. If anything isn't right, like if it doesn't fit in the back of the C64 or a real tape adapter edge connector doesn't fit on the protruding circuit board, let me know in the comments.

The 1541 UII+ project can be found here:

Materials and methods

This was designed to print with water soluble support (like on the Ultimaker 3). The case top should be printed upside down so the sunken in letters are in the first layer. The case bottom should print upright. I suppose it "could" print fine without support, but I never tried. By turning on the U3 support and using the water soluble filament, the letters came out good on my machine. Your mileage may vary.



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290fc9c8982c2b7774980cf407fd5dd9?default=blank&size=40Michæl Alan Baker added this to the C64 collection ago
8e645caed27455f4e398ad38c71d3d12?default=blank&size=40GABi added this to the commodore 64 collection ago
Mini que instagram large blueRandy Walker published this design ago