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Ian Davlin DiscussionJob Postings

F Bass Is Hiring

We at F Bass Inc have been crafting boutique basses out of Hamilton, ON since 1978 and we’re looking for a Master Builder to join our small but mighty team. Applicants must have a sharp eye, strong organizational skills and the ability to problem solve in creative ways. Someone who genuinely loves crafting custom instruments and appreciates the little details even more so. If you pride yourself on precision and creativity and get a kick…

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Private member DiscussionAcoustic Builds

Trevor Gore on tucking top braces into linings

I'm reading the Design book of the Gilet/Gore set (2nd Edition) and ran across something that surprised me. Under "Top bracing layout - guidelines" (Section 4.4.8, pp 4-52) Gore writes, "Brace ends that are housed into the linings stiffen the edge of the soundbard considerably and so constrain its mobility. Unless you are chasing a particular effect, it is generally not very beneficial to house the lower bout braces into the linings." My…

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That makes a lot of sense -- thanks. And yeah, I build for fingerstyle -- especially with OMs -- so that may be more of what I want. I'm building just for myself right now, so I only need to please my…
Private member DiscussionAcoustic Repair

Seagull Acoustic Neck Tenon...

Hey everyone, I'm dealing with a Seagull acoustic guitar which has a neck design that I'm unfamiliar with. It has a bolt on heel but a seemingly glued in neck. The customer brought it in when his child knocked it off that stand and created a gap between the heel and the neck. It doesn't appear that these pieces were glued together so I'm guessing that I'm safe to just fit the heel and screw it in. I am a bit worried about a gap remainin…

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Ian Davlin
David, would you mind if I added this to the council of elders ?
Private member DiscussionElectric Repair

Dealing with a zero fret...

Hey everyone, I have a Vaccaro bass guitar and I'm getting a lot of open note buzz on it. In truth, the bass could stand a refret but that may or may not be in the cards. Additionally, the truss rod nut is stripped. I'm also wondering if this nut is designed to come out? I imagine it is but it's kind of funky. A 1/4" Allen wrench is still too small to grip it. So the questions: 1. How would you deal with the zero fret and the nut? The st…

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The divots in the zero fret almost look intentional, though that doesn't make sense since one of the big advantages of a zero fret is that it can be levelled together with the other frets. Are the fr…
Private member DiscussionNeck Reset Database

Vintage Yamaha FG Neck Resets

I've completed 89 vintage FG neck resets. https://yamahavintagefg.boards.net/ See the Repair section. As others have noted, the joint is very tight, and they put glue in places it shouldn't be, like gluing the face of the heel to the side of the guitar. I've done a few that were fairly easy, and a few that were brutally hard, but the rest were very difficult. A few had little to NO neck pocket! All with steam, and a neck press of my…

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I have some SolidWorks 3D models of a few neck joints. What's a good file format? It helps to have an assembly and parts to be able to see how they fit together.
Private member DiscussionCAD/CAM

What would you like to see in a luthiery Fusion360 plugin?

As one does, I got distracted designing a fretboard for my newest acoustic build and thought 'Wouldn't it be great if there was a plugin to do this automatically?' Several days and 1000 lines of Python later, it's definitely possible. But then I thought "What else might be interesting as part of a plugin like this?" So I'd love to hear what you think, including: - Is this something you think is valuable (irrespective of price) - If it is va…

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Not sure what a script would do differently than Austin's parametric fretboard? There have been updated versions of the parametric fretboard which are available for free on Austin's discord, made by…
Private member DiscussionAcoustic Repair

Problem fitting an LRBaggs Anthem to a Martin D-16RGT

So, like an idiot, I got well into the installation of an Anthem pickup system when I realized that the soundhole braces on this guitar are effing Lincoln Logs. They're easily a quarter inch thick (and feel like basswood). Because the Anthem preamp is designed to straddle the soundhole brace, I can't fit it as-is. Anybody got any experience with this? OPTIONS THE CLIENT WOULD NEVER GO FOR (and wouldn't thrill me either): 1. Replace the bra…

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Thanks for that. In this case I don't think modifying the preamp is possible. At least not for me, as I'm certain the circuit board fills the case. I could potentially 3D print a new case for it, but…
Private member DiscussionElectric Builds

Venturing into the unknown...

Hello friends - I am a bass guitar builder who is considering building a neck-through Flying V-style guitar with a 25.5" scale length and a Floyd Rose tremolo bridge. I have not built any neck-through instruments and would appreciate any guidance on where to begin with respect to laying out the design, in particular, getting the neck angle right and the headstock angled properly. Any resources are welcomed and if someone has any interes…

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Private member DiscussionGo Acoustic Audio

Go Acoustic Audio Joins The Looth Group: Acoustic Amplification Redefined

Hi everyone, We’re really excited to be joining The Looth Group as new sponsors, and we wanted to take a moment to introduce ourselves. I’m Ben, and together with Paul McGill we run Go Acoustic Audio. Paul is in his 50th year of guitar making — a milestone that speaks to both his craftsmanship and his persistence in chasing better sound. He’s spent a lifetime building instruments for players at every level, listening closely to what works…

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Private member DiscussionShare Your New Builds Content

Acoustic Guitar

Hello! This is my current build! https://www.instagram.com/p/DMO6PqXRAkg/?utm_source=ig_web_copy_link&igsh=MWdhbW4wdG51bDJ4ZQ== "Here’s a quick check-in on the two guitars I’m currently working on. The bodies are getting ready for binding(arm bevel too!), while the neck is in the middle of headstock design. For the tiger-patterned guitar, I’m planning to inlay Jakho-do (Korean tiger-and-magpie painting) with mother-of-pearl. The other one…

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Private member DiscussionShare Your Repair Content

Budget ukes build; screw-up and recovery

This is equally suitable for "New Build" and "Repair and Restoration" sections of Share Your Content...! I have recently done a few posts on Instagram about my plan to build a number of "cheap and cheerful" ukuleles which will (I hope) promote both my brand and the little country of Luxembourg, where I live. They will be on sale in a craft fair later this year, so will be priced to attract casual passers-by. I made some fun marbled paper…

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Private member DiscussionTools and Jigs

The first tool to measure longitudinal neck torsion/twist - the LTwist® gauge

Dear looth community/colleagues around the world, During 2023/24 I have developed a digital gauge to measure so-called longitudinal twist of (bass) guitar necks: the LTwist® gauge. Just to be clear, this is about the "cork screw" type of deviation along the length of a neck, not the bow of a neck. I think there is no need to explain how a too severe neck twist can make it difficult or even impossible to set up a stringed instrument (guita…

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Private member Discussion3D Printing

Introduction

Hi Thought I'd say "hi". I've just joined the group. I'm Rob, I'm based in Yorkshire in North England. I'm mainly interested in elictric guitar and electric bass building and playing. I've built around 5-6 guitars/basses through 3d printing. I've two Prusa MK4's and been printing for around five years. The design and build of them is logged here https://www.basschat.co.uk/topic/485214-a-3d-printed-six-string/ And https://www.basschat.co.uk/t…

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Thanks. Looking forward to learning and hopefully contributing. Not sure I can contribute a great deal to traditional guitar making but interested in how 3d printing can help. I know a little about 3d…
Private member DiscussionAcoustic Repair

Taylor GS Mini - Acceptable belly bulge

I've had a mini come in for setup...I know that the minis in particular are designed with top (lower bout) and back "bulge"...I'm wondering if anyone knows the "acceptable" (Taylor factory) range for this? cheers, Steve

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Not really a clear-cut answer to this. Too much bulge is going to be the result of a loose brace, loose bridge plate, or loose bridge and any combination of these three. If the guitar lives in a humid…
Private member DiscussionShare Your New Builds Content

Build #3

First build with my own body shape and design

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Private member DiscussionAmps, Pickups, and Pedals

Covered versus uncovered humbucker A/B testing

Hey, fellow Looths. I need a small favour… Short version: Go to https://statuesque-cocada-438199.netlify.app and listen and vote. It takes about a minute. Longer version: A friend’s son is studying music and audio production in college and is working on a project to test the covered versus uncovered humbucker question. He reached out to me for some help and I’m reaching out to you. He designed a solid experiment (even modding a guitar so…

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Hey Gerry! Just did the test. Are you gonna post the results, I mean, which was which. I'd like to know... zanks!
Private member DiscussionAcoustic Builds

Bending Crelicam Ebony

A client has asked me to build an acoustic guitar using crelicam ebony for the back and sides that he is getting form Stewmac. I have heard it's challenging to bend, and this will be an OM so the waist is pretty tight. Any thoughts or suggestions for bending these sides? I use a homemade bending machine modelled after LMI's latest design (may they rest in peace) and I have had good success bending rosewood, walnut, mahogany, and pau fer…

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See the Michael M and Michael B entries in the "Side Bending" thread below
Ian Davlin DiscussionJob Postings

Northampton Community College Luthier Instructor

https://northampton.wd5.myworkdayjobs.com/en-US/NCC/details/Luthier-Instructor_JR3840 The staff and faculty of Northampton Community College share a single goal: to help students transform their lives through education. It's a goal that reaps rewards thousands of times over the course of a career. Employees at Northampton receive competitive compensation and an array of benefits while working on campuses located in a region with a very h…

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