The Hub

Hi Everyone, I've got this knock off Les Paul in the shop right now and the wiring is a rats nest as you can see in the picture. Does anyone know which of the pictures from the guitar wiring bible what would apply to this guitar? The volume pot is an issue that I may just try to clean but if I do decide to tackle all of the wiring I’m curious to know which diagram I should be working with. Thanks in advance! Images …

A friend of mine inherited his great-grandfather's National tenor resonator guitar/banjo (I'm not sure which it is). He would like to have it in playing condition. He asked me for a recommendation as to where he could get that done. Fellow Looths, please give me recommendations. It appears to be in pretty good shape. He will ship it where ever it needs to go. There are photos below. Chris Jenkins Images

Hi There, What is everyone using for solder fume extractors such as the ones in the links below. I’m interested in one that has a hose that I can connect to my Solder Monster from Stewmac. Thanks in advance! https://www.amazon.ca/Extractor-KUAIQU-Filtration-Adjustment-Soldering/dp/B0GMDV64N4/ref=sr_1_7?crid=8AI4JPLS2W0R&dib=eyJ2IjoiMSJ9.Vcf_eo3BIJ1dUWCRgpIXHdUnBZiCbmerplijZ6mMWa1x5iMsWwU3SV_IwWI2yTpowxyH0YdiCWbGP4mgsaohXIe2XaDw…

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…

Hi Everyone, I was given this guitar to harvest parts from and then throw into a fire due to a partial break in the neck. When I pull the neck to close the break the action is perfect so I'd like to fix it and then donate it. Can anyone show me what clamps to use to keep it closed after I glue it? Also, would you recommend strait wood glue or would you water it down somewhat to allow it to seep in further? Thanks in advance!

I work in guitar repair for over 20 years and this strange buzz happen only 3 times and i really going crazy. Five years ago a all parts strat neck in G string, change string, leveling frets twice thinking i made a mistake, in some point i made a rudimentar neck jig to tried to repair that neck. Work in that guitar for 3 weeks and string heigth like 3.5mm and yeat, buzzing with not so hard picking just the G, even in other tuning like F…

Happy Friday Everyone! I have a friend that bought a worn out looking used guitar recently and has asked me to change it from a lefty to a righty. As you can see from the one photo there is a bulge in the soundboard that they won’t want to invest to fix correctly before having the new right handed bridge installed. He could buy a new or better used guitar but loves the worn out look of this one. Does anyone have a recommended process for b…

Hi Everyone,I hope you’re having a great weekend! Can anyone help diagnose my mystery B string buzz? I tried to attach a video but the site won't take it. I’ve tightened all hardware and the b string is not hitting any frets. I’m giving it a set-up and when I had to lower the nut slot height of the B string it improved a bit. When I capo at the first fret the buzz disappears so it seems to be something going on at the nut. …

A customer brought me a new Hummingbird with fret buzz a few weeks ago. After performing what may be the best levelling job I've ever done, the buzz was reduced, but still noticeable, though it sounded different than normal fret buzz. When I noticed that the sound was worst when playing F2 (on the A string or D string), I did a frequency analysis and discovered that the main top resonance was at 163.9 hz, and it all made sense. Those…

Hi Everyone, I hope everyone is having a great weekend! I have some wiring that has come loose in an acoustic guitar as the adhesive attached to the wire hangers has failed after about 1.5-2 years. Normally I would just pop in new ones but I'm wondering if there is a stronger adhesive that can be added instead of just relying on the sticky tape that comes with what is in the included pictures. Thanks in advance!

Hi Everyone, What do you feel is the best way to remove the file marks from the frets after leveling and crowning with a fret crowning file? I'm happy with the shape and overall feel of the frets after crowning so this is an aesthetic issue more than anything. These are the files I'm using. The centered versions of 150 & 300-grit: https://www.stewmac.com/luthier-tools-and-supplies/types-of-tools/files/stewmac-compact-z-file-…

Hey everyone. I’m trying to figure out a wiring scheme for a modded National Triolian resonator guitar. It has a Fishman Resophonic end pin jack pickup (link to that is below) as well as a lipstick pickup that was installed along with a three way switch, and two potentiometers. Essentially what I’d like to do is wire it so there is one volume control for the lipstick pickup, one volume for the piezo, and the three way switch controls eac…

Hi Folks, I'm new here so I appreciate any input upfront! I had this guitar come through the shop and I've run up against something for the first time. The neck needs a little relief but when I went to adjust the truss rod the screw was already completely loose thus I couldn't perform that action. I tightened it just enough to get the truss rod nut to connect to the truss rod without making an actual adjustment to the neck in the wrong dire…

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…

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…

For folks familiar with the Gore / Gilet books and the top thickness calculations in section 4.5. I made a web based calculator to do the nasty spreadsheet math... So this is for once you've weighed and measured your top plates and then found the long, cross and transverse resonances it gives you the target thickness to hit a particular frequency for the long resonance of the plate. Just sharing so folks don't have to do the math for bu…