In a Coronavirus pandemic world, working on guitar-related projects suddenly seems a bit… frivolous. Thanks to some cool 3d-printed life-saving solutions hitting the news during this time, my mind has shifted towards PPE (Personal protective equipment). Specifically, protective face masks which are difficult to come by these days.
Now before I get the lecture: no, these are no replacement for N95 masks, which are designed to filter airborne particles of down to .3 microns. I see this as more of a solution for people trying to navigate in public without infecting anyone else and lowering your chances of inhaling large droplets from other folks coughing or sneezing. Also, if you make your own masks, you don’t have to go out and buy them reducing stock that should probably go to medical professionals. Finally, it’s better than nothing.
There I was, minding my own business/not buying things when pal Nick Rossi. (who BTW, is a fantastic early jazz guitarist and scholar here in SF worthy of your internet stalking) sent me a Craigslist ad for this:
While I’ve never had a spool of filament run out mid-print, it was time to prepare for the inevitable. First, I would need a sensor to detect the scenario. Also, time is usually of the essence if you’d like to save the print and swap in new material, and I figured it would be best to get an instant notification via SMS.
I came up with a solution using my preferred 3D printer interface, OctoPrint. It was a bit involved, so buckle up! This guide assumes you have some experience with basic electronics, 3D printing, OctoPrint, and Raspbian (ssh, shell, GPIO).
Thumbscrews are useful for things you want to take apart/adjust by hand, such as guitar pedals, cases, clamps, and microphone stands.
I often find myself wanting a thumbscrew for something that didn’t come with them, but I’m too impatient to order one or visit the hardware store, especially when I have a bunch of perfectly-good matching machine screws around the house. So why not make them?
The JamMan Solo XT by Digitech is a basic, compact, affordable looper pedal. It does most everything I would need, but after using it a few months, I found the lack of a dedicated stop button really frustrating. Sure, you can stop a loop by quickly double-tapping, but this is actually not very easy to do in the heat of the moment, especially when you’re juggling all the other things you need to remember in this one-pedal setup (long-press is undo, tap once is overdub/start track/start record).
Ugh, drilling holes in old acoustic archtops, right?
Unfortunately, for adding an output jack there are not a lot of good solutions. In the past, I have super-glued them under pickguards, which works fine for the casual cross-legged sit-‘n’-play but it isn’t the most stable thing when you’re standing. So what can be done?
I’ve had this mid-century pole lamp that’s been sitting in disrepair. The plastic (?) cone lampshades started disintegrating and one day a friend was over, reached up to adjust one and it exploded and shattered in his hand. Game over. No one makes replacements for these.
Lee Jeffriess spread the word that I might be the guy to reproduce obscure pickup covers, and sure enough I got a request for a new one, this time for the Fender 1000 Pedal Steel.
These guitars have “jazzmaster” style pickups in the 8-string format. The client reported they were a perfect fit and after some polishing using a plastic buffing compound they might be able to fool Leo himself. The above shows 3 covers with the original. Not telling which is which 🙂