The Hub

The latest builds, repairs, and conversations from across Looth. Activity
Filters AND Search Resonance× In New Builds× Reset all
Private member DiscussionAcoustic Builds

Wood-Body Resonator Guitar Construction – Materials & Suppliers?

Hi Everyone, I believe this may be my first post here, so just a quick introduction — I’m Andrew in Milwaukee, WI. I’ve been building a few years. My luthier eyes were opened first by Charles Fox in Portland which led me to the Gallop School. I recently retired from a tech career and I am now based in Milwaukee, WI focusing on acoustic builds. I’m currently exploring wood-body resonator guitars, and I’d love to learn more from t…

2 replies
2 replies
LikeShare
Ian Davlin
Andrew, I'd like to talk to you about this question. Could we connect on a zoom call ?
Private member DiscussionDesign and Testing

Raising resonant frequencies of a new build

Initial frequency analysis of this D28 copy (done with a temporary 35g bolt-on bridge and the back plate taped on) is VERY LOW. Main air resonance 83.5hz and top monopole 156.6. It's standard Martin scalloped X-bracing with a torrefied Adirondack top. Since I can still easily access the bracing, I'm thinking of going in and laminating wood on top of the X brace to stiffen it. Other options would be a very light bridge, though I'm not…

2 replies
2 replies
LikeShare
Private member
Update: Turns out it's not impossible to raise the frequencies. Removing the 35g temporary bridge raised the air resonance 2.1 hz and top monopole 2.6 hz, so a lighter bridge could help a bit. Fill…
Private member DiscussionAcoustic Builds

New member intro

Being new here, thought I would post an introduction. My name is Paul McGill Mcgillguitars.com I have been making guitars since 1976. I have lived and worked in Nashville since 1985 when I relocated here to work in the repair/restoration shop at Gruhn guitars. 410 Broadway, now a novelty shop. I was there a short time before commiting full time to guitar making as I had done prior to moving here. My main influence as a guitar maker was Ro…

12 replies
12 replies
LikeShare
Private member
Hope to Paul, We did the 3 amigos show down there last March I doubt we will do it again though. Paul