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Private member DiscussionShare Your Repair Content

Introducing the NutBuster

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…

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Private member
PS All Hail Ted Bergstrand who introduced me to many very useful things. Kind of nuts how many things I use now that Ted turned me on to.
Private member DiscussionNeck Reset Database

neck reset acoustic guitar with two necks (harp guitar)

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…

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Beautiful guitar. Will your neck jig(s) bind the two necks together top and bottom, as well as push up equally on the heels while you release the joints? Seems like any loss of rigid coupling between…
Private member DiscussionGeneral

Interesting Bridge - anyone recognize make and model?

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..

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Ian Davlin
Here is the patent on the bridge. It's most likely a Lyon and Healy The bridge is wild. https://patents.google.com/patent/US358847A/en
Private member DiscussionGeneral

Gibson Model Identification

My son in law texted me the following pic of a Gibson he once played and would like to find one for sale. I have searched the web to no avail, so I thought the collective here would have someone that recognizes the model. I was told it was an sj200 but I can’t find any sj200s that look like this instrument. Thanks in advance, Tom

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Thank you vey much! Found one on reverb now that I know what to look for 😁
Private member DiscussionAcoustic Repair

Double Sides?

I recently put a strap button on a 2023 Woolson Soundcraft (Paul Woolson) guitar, and had a look-see inside. It has a sound port, and the sides are about 3/8" thick. There is no kerfing, the back and top appear to be glued to these thick sides instead. The web site says it has a "double top". Anybody ever hear of double sides?

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I have actually thought about carbon fiber in the sandwich. I don’t know if it would do much besides extra crack prevention. And you typically use epoxy when using carbon. And the gorilla glue is perf…
Private member DiscussionElectric Repair

Tronical Tune Battery Replacement

I am not sure these are available anymore. Company in Germany, I believe, and it looks like they are not shipping. Not much info on the web other than distaste for the idea of a tuning system by Gibson owners. Anyone know where to source these? If not, I may just have to make one.

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Well, I guess no one has had to replace a first generation Gibson robotic battery here. It appears that this battery is no longer available. So I did what any repair person with a soldering iron and a…