ROLAND TR-808 START/STOP + TAP TEMPO REPLACEMENT SWITCHES
Use these files to fabricate the parts needed to replace the TR-808 Start/Stop and Tap switches with modern Cherry MX switches. The clear plastic shell with the paper label snaps onto the 3D printed caps and the fit should be tight enough to be held on by friction alone.
/Gerbers contains the Gerber files to fabricate the PCB adapter. .stp and/or .stl are for 3D printing the caps that will fit the Cherry MX plunger.
Further details can be found here: http://polysynth.tumblr.com/post/138225329605/roland-tr-808-tap-tempo-switch-replacement
The idea to use Cherry MX switches with 3D printed switch caps comes directly from Robin Whittle's 808 page: http://www.firstpr.com.au/rwi/tr-808/TR-808-switches/#SSTap