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Private member DiscussionGeneral Business

Fender, Schmender

Since most of us fix or make guitars, we have probably heard something about the cease and desist letters Fender has sent out concerning the Stratocaster. I thought I would offer some thoughts. As always, caveat emptor. There are three basic ways to protect intellectual property under Federal law. Patent, trademark, and copyright. Each protects different things, and has different underlying legal theories. Lets begin with pate…

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There is also a time limit to both Patents and Copyright (and Trademarks, though Trademarks can be renewed). Don't know how long they last in other countries, but Canada is normally 20 years. Copy…
Murray FixingGuitars LoothprintRepair and Restoration

K&K Pickup Aligner/Locator Jig – Parametric 3D Print

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Private member DiscussionElectric Repair

Gretsch Rally Hell

Just sharing some info to procrastinate my nth attempt at getting this thing together. and some venting. If you get one of these in with electronic issues, estimate high. Customer brought in a Gretsch Rally in pieces that he picked up from the last repairman (who died), and just wants it to play. Minor binding repair and a weirdly-angled zero fret were relatively easy to deal with. The dead electronics are the main problem.…

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I would even consider using 2.5mm TRS or TRRS connectors. (Similar to what Guitar Fetish uses on their pickups.) That would allow modularity of the components, and even easier installation. Only drawb…
Private member DiscussionAcoustic Builds

Replicating Kurt Cobains 59 Martin - bad idea?!

Greetings fellow Looths! I recently received a request from a customer to replicate Kurt Cobains 59 Martin, starting with a Sigma DM3. I have pasted the customers email to me below. While I have been a looth hobbyist for many years, I just recently opened my official business, Finger Lakes Guitar Works, and am just getting off the ground and a good flow of repair work is already coming in. While I feel 100% confident in my abilities to…

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Seems kinda annoying to me. The guy wants to spend a ton of money building a replica of a guitar but he's going to not use a guitar by the actual brand to do it? I'm going to go with this is going t…
Private member DiscussionAmps, Pickups, and Pedals

Help needed identifying real PAF

Hello estimable friends, A very long-term friend of mine left us on Christmas Eve after a long illness. His sister tasked me with evaluating, restoring, and selling his stuff. Today I'm preparing to restore a 2008 Longhorn GOM to its original EMGs. Pulling out the humbuckers I see a Pearly Gates and… what looks like an original short-magnet PAF. Correct shape brass screws for the bobbins, UV light confirms sticker and tape, tooling mark…

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Lindy Fralin quickly pointed to me that the pickup looks authentic all right, but the magnet is non-original. Having a second look at it myself, I realized very fast that it has been changed as it is…
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 Repair

Ovation Pickup Repair

Hello! I have an Ovation CP-100 pickup. Its unsoldered and I can't seem to get the pickup to work again. There wasn't a spacer either. Which doesn't make sense because if the hot is soldered to the copper strip and the ground to the housing channel, it would just ground out. Any experience getting these back together? Said pickup: https://www.sweetwater.com/store/detail/CP100--ovation-cp-100-thinline-pickup-cream -Mike

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That guy has knowledge and is very responsive to communication. Great resource as a lot of people still play the Ovations.
Private member DiscussionAcoustic Repair

wiring a fishman black stack and a k&k mini to a volume pot.

Hey all, I have a client who wants a fishman soundhole pickup and a k&k mini wired to a volume pot on a Martin 000. Both pickups are pre-wired to their dedicated output jack, so I know some splicing has to be done. I wanted to reach out and see if anyone has any tips or tricks on how to make this smooth sailing?

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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 DiscussionAmps, Pickups, and Pedals

Blade Humbucker Assembly

Hi everyone. I've built a bunch of pickups, in a variety of configurations, but I haven't built a set of blade humbuckers yet. I usually make my own bobbins/flatwork, but since this is my first set of blades, I went ahead and purchased some bobbins to see what they're all about. Which leads me to my question: how does the bobbin retain the blade? With the parts I have, the blade just slides into the top of the bobbin. Not especially snu…

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Can you post a photo? Or a link to the blades and bobbins? would want them to fit reasonably snug to hold together and prevent vibrations. How does the base plate attach?
Private member DiscussionElectric Repair

How do you attach a floating pickup with no brackets to a pickguard?

This may be a stupid question. A client has a Bartolini jazz guitar humbucker with no brackets, 5JNB: https://bartolini.net/product/5j/ They want to attach it to an ebony jazz guitar pickguard. How do you do that? My thought was to make a metal tray, bend it to the appropriate shape, screw it to the pickguard, and attach the pickup to the tray with double stick tape. Does anybody sell something like that? Or alternately, how do you attac…

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Here's how it turned out. I took Doug's advice and made a bracket from brass. I forgot to take a picture of it before I attached it and applied felt to the bottom. The lower left picture shows an ear…
Private member DiscussionElectric Repair

wiring diagram

2 GFS Surf City pickups. 3 way toggle switch 2 volume, 1 tone Can I wire this to make the volumes work separate for respective pickups and together in the middle position? Without a blender pot.

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Ok. Wire as shown but connect the pickup hot wires to the middle lug of each volume pot. The wires going to the switch will then come from the other volume pot lug. That make sense?
Private member DiscussionAcoustic Repair

Taylor 410CE possible bad output jack

I have a customer bringing in a Taylor 410CE with intermittent problem pickup output cutting out. It has the 2 AA battery system I understand that Taylor no longer makes any repair parts for this system. If it is the output jack assembly causing the problem, I assume then that the whole system would have to be replaced. I have also heard the replacement system that uses 2 aa batteries does not have great reviews from customers online…

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Yes, you can get the ES 1.3-9v retro kit from Taylor. It does come with a AA power supply. But, make sure to get in there with a mirror first. There could be a ball end or steel wool on the magnetic t…
Private member DiscussionGeneral

Our thursday Go Acoustic Audio video meeting

Hi everyone, Thursday we will be doing a video feed with Ian to discuss our work, Developing an Acoustic guitar amplification system that provides players a better option than the common concepts so exploited for so many decades. As part of this discussion we would like to have people offer there issues with pickups and their concerns about what we offer. Given Pickups are so much part of Acoustic guitar performance we would like to hav…

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So nice to spend time with so many of your last thursday. One topic we discussed was installing our system in a older ESs with AA battery boxes. We made up this conversion which could be used with oth…
Private member DiscussionElectric Repair

Variation on the Gilmour neck PU always on Strat Mod (series linked)

Hi there! I am trying to find an schematic to make a circuit I'd like to try. That would be the Gilmour neck PU always on Strat Mod but in a way that connects that extra pickup in series with the rest instead of paralel like in the original gilmour circuit. The thing is I don't even know if it possible to do it that way or how many switches woud you need to do it in the simplest possible way. If you have any feedback, clues, tips or whate…

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I should mention for completeness that it is possible to rewire the internals of the pickups in order to add a separate wire to act as the pickup's ground/shield. It tends to be a pretty fiddly job th…
Private member DiscussionElectric Repair

Advice on routing for a staple P90?

Hi all, I'm looking for any advice on a guitar of mine I've been working on. I plan on replacing the neck pickup with Staple P90. I'll be putting this into my telecaster, which means I'm going to need to route the neck pickup cavity for it. As you can see though, the route seems like it would need a deep middle portion, and then a shelf for the pickup to sit on and screw into. Looking at where it will sit on the body currently though, I…

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Hi Bryan, I would suggest using a routing template for a standard P90 for the shallower route with a template bit. (Stewmac sells these) You could then use another, smaller template for the deeper cut…