The Hub

Hello to the Council of Elders! My name is Joe Byron, and I am president of the Stringed Instrument Makers of Southern California (SIMSCal). We have been around for over 30 years and have a large number of members and followers. Our membership includes both professional and non-professional luthiers. SIMSCal meets 4-8 times per year (both live and virtually), and we share tips, processes, stories, and show off our work. We frequently inclu…

Hello All I have been using Ted Bergstrand's online nut calculator on Benchmuse.com which is excellent. It allows you to have a consistent gap between each strings vs the progressive gap that the Stewmac rule gives you. Or you can do consistent centers to the strings. I have definitely found measuring the nut with calipers to work a lot better than the stewmac rule and don't use the rule anymore. I wanted some additional functionality…

I've owned this Jersey City made 12-string/drone 'harp' guitar for a few years and want to get on the repair. I've taken the necks off many dozens of Schmidt-made guitars but never one with two necks. I've searched the web looking for harp guitar neck removal and didn't find anything of use. Asking for any tips/aids/experience from the loothers. My plan is to make a custom neck removal jig that fits the necks, and then drill the typical…

An old friend of mine, Les Stansell, who has been building some pretty high-end guitars and ukuleles for over three decades has had to close his shop for health reasons and is looking to sell all his tools and equipment. I’m spreading the word to help him find a suitable buyer – hopefully a new luthier ready to set out on their own. If someone is interested they can contact me here and/or contact Les directly at [email withheld]…

I did a pretty big update to my web tools last week. These are updated from the older versions I had up on celestialinstruments.com. There’s an updated FFT tool now, plus mode detection for guitars and plates, wolf note detection, played-note energy transfer, monopole mobility, plate thickness calculation, and 1/2/3/4 DOF modeling that can be prefilled from FFT data. The part I’m most excited about is being able to fit a measured guitar re…

I'm fast approaching the finish coating of 2 acousitcs. The sitka spruce tops are really bright. I'd like to tone them down a little and have been scouring the web for methods. Seems like adding amber toner in either the sand sealer or more likely the first set of nitro lacquer coats might be the the ticket. I see Stewmac has a Colortone stain called "Vintage Amber" that can be mixed into the nitro. Anybody have expirience with this pro…

I saw this advertised on the web and was interested in it as I had never seen a bridge like it before.. Just curious, thought some of you might recognize it..

Three evertune installs for this customer. This red tele looks great. Lots of tonal options with the DT Fluence set. https://www.instagram.com/reel/DVG-vEhkbDI/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA== https://www.instagram.com/p/DVG-TLIEbWL/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==