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I need some suggestions from the many great repair senseis out there.The customer is fine with a structural repair and not concerned about making it invisible. I told him you will see anything I do. He was fine with that and has a budget of between $700-1000. It's a clean break. nothing missing, It closes tightly.. I was thinking either 1) the generic double splines one on either side of truss rod and touchup as best I can. Or 2) the ab…

Question about splines: At what point are they necessary? My question is primarily regarding the crack to the left between the bridge and the sound hole as well as the crack at the upper bout that runs along the fingerboard extension. I have already glued them both and used the TJ cleats that run the full length of the cracks. I have already splined the lower bout crack that runs from the bridge to the binding as it was super gappy and d…

Hello everyone, I hope you're doing good. I'm very much a new guitar repair enthusiast, any advice or feedback would really appreciated. I'm working on this Yamaha FG410A, as you can see, it's in rough shape. The guitar lived in a case in a storage container since the 90s. The guitar was really dry when I got it, so I started my slowly introducing moisture. I removed the frets and then put the guitar in a bag, with a hygrometer…

Hey Everyone! I have been messing around with a program that Ian introduced me to called "FarPlay". It is similar to zoom but designed for playing music together. In prototyping it I have made some discoveries, particularly that you need a really solid internet connection. Wifi seems doable but causes the most problems. If enough people were interested I am imagining two different ways it could be fun for us. The first would be…

Hey all - I've got a couple Gibson headstock repair investments that I'd like to practice inserting splines for reinforcement (or I may go the backstrap method..tbd). Do you have any jig recommendations or preferences? I've only seen the G&W option (which looks awesome), several ebay knock-offs and lots of DIY jigs. I welcome your feedback. Thanks and all the best, Chris

I would really appreciate some advice on this repair that I need to do. I've built a number of (classical) guitars so far, but this is my first repair job. I have already set the expectations with the customer that I can probably fix it structurally but the repair will be visible. The guitar is modestly priced and of no historical significance so it seems like an ideal project to take on as a first one. The guitar suffered a blow on the…

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…

I've been documenting progress of an acoustic kit build from Amazon over on Instagram, would love for some feedback from those that know more than I do. My goal is to build only with the materials provided in the kit, though I'm definitely using as many tools as I have at my disposal. I'm not expecting a quality instrument at the end of it, but I at least want it well built :) Looking forward to any feedback I can get. Thanks. https://ww…

Hi all, A customer brought in a 1970 Maton CW80 12 string...it needs a neck reset. Has anyone done this successfully (or alternatively have a sad story about how it's impossible)? I found one article detailing a workaround and showing a very odd neck architecture (https://harmensmusicblog.blogspot.com/2019/05/maton-cw-806-1977-dreadnaught.html) - doesn't sound/look promising....Any feedback welcome :) cheers, Steve.

Friends - I have an unexpected problem with my 1989 P Bass-Plus. I suspect that the Series-Parallel switch is grounding out (ie, short circuiting) when the 3-position pickup selector is in the P pickup position (disengaging the J pickup and all 3 pickups). I am waiting for feedback from Fender as to whether there is both a wiring diagram for this bass and the possibility of getting a direct replacement switch. Has anyone worked on these…

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…

Hey folks, I put together a video showing how I measure the long, cross, and transverse frequencies on guitar top plates before thicknessing, following the Gore method. I also walk through using the calculator I built (based on Trevor Gore’s equations) to get target thickness and track density / young's modulus. Fair warning: the video’s a bit YouTube-y in tone thumbnail faces, a little energy for the algorithm, but the content is genuine…

I have been working through Robbie O'Brien's french polish course and he recommends using a plastic polish. The product he used wasn't available at my hardware store so I purchased this product https://www.meguiars.ca/3M/en_CA/p/d/v000190445/ and just want to make sure that this will not damage my finish. I'd appreciate some feedback for a rookie finisher.

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