The Hub

The latest builds, repairs, and conversations from across Looth. Activity
Filters AND Search strings× Type Loothprints× Type Discussions× Reset all
Private member DiscussionAcoustic Repair

Newbie question on 12 string action

I recently picked up a Sterling Atlas 12 string that is in excellent shape except for some bellying, which once I get into setting action, may determine if I need to add a ‘bridge doctor’ to remediate some of it. However, I noticed that the saddle (adjustable but set to lowest point) has no curvature and there is not much down pressure on the center sets of strings which is causing some buzzing. My question is this (my first 12 string p…

3 replies
3 replies
LikeShare
Private member
Thanks again to those that lended their wisdom. Bridge doctor just came in plus some bone saddle blanks so will get ready to tackle that project in near future.
Private member DiscussionElectric Repair

Just one string buzz from 1-12 even with really hi action.

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…

5 replies
5 replies
LikeShare
Private member
Thanks Ian! It’s a brand new guitar, client contact the dealership and it’s in process to return and get other one. I really want to open and understand why this happened, not know why it’s a big bumm…
Private member DiscussionAmps, Pickups, and Pedals

New Pickup in Andy Wood's new Billy Strings D28

We install a lot of LR Baggs pickups, but nobody has ever gotten more excited about their new pickup than Andy Wood. If you don't know Andy, watch this fun video.

LikeShare
Private member DiscussionAcoustic Repair

Classical intonation puzzler.

I have a Yamaha Classical on my bench that's giving me a run for my money with a mystery intonation issue. All but the B string are perfectly intonated with the usual compensations we see. The B string however is almost an entire 1/2 step off (sharp) at the 12th. Right from the get go the scale starts going sharp incrementally at every fret. I can find the fundamental harmonic on that string but it's sitting halfway between the 11th and…

5 replies
5 replies
LikeShare
Private member
I recently had a similar experience with a Yamaha classical, only in my case the B string was flat at the 12 fret. This was with a new set of name-brand strings. The harmonic was almost halfway to the…
Private member DiscussionGeneral

Frustrating Fret buzz

when setting up acoustic guitars, from time to time I have a lot of trouble with getting the G string to ring true when fretted. Starting from lower frets and at its worst at about the 5/6th fret, the G string buzzes when plucked "heavily" (when no other string does so)...most recently a Taylor 724 which had a neck adjustment to reduce action (to 5/64-4/64), relief about 0.003 or 0.004. Increasing relief to about 8-9 helps somewhat.…

2 replies
2 replies
LikeShare
Private member
Depends on what you are calling a "buzz." The G3 at 196 Hz is going to be very near the T(1,1)2 main top resonance of the guitar. Notes fretted up higher on the G string could conceivably be near th…
Private member DiscussionGeneral Business

Determining Cost of Parts...

Hey everyone, Recently I've been struggling to determine how much to charge the customer in regards to parts for a repair. The best example of this I can give would be guitar strings. Occasionally I'll buy strings on sale, other times when they're not on sale, and since cost of strings often varies, I may buy strings at the start of the year, and at the end of the year the price will be different. So the question is, what variables do I…

3 replies
3 replies
LikeShare
Private member
I would recommend getting an account with a few wholesalers. That’s trickier if you’re a sole proprietor and don’t have the FEIN and reseller permit but that’s all obtainable. I also recommend not bei…
Private member DiscussionNeck Reset Database

Thoughts on Saddle and Bridge Heights During a Reset?

Hey all, I’m curious to know people’s general thoughts on the appropriate or ideal saddle height after a reset. And, when to replace a bridge that’s been shaved down. I know there are a lot of factors (for me anyhow) and this question could open a whole can of worms when it comes to the specifics of the guitar, its age, style of bridge and desired sound. I’m providing an example I encountered recently, but would also like to know people…

1 reply
1 reply
LikeShare
Private member
^*Pics are after*^ in case it was unclear.
Private member DiscussionElectric Builds

What really effects tone?

Ok, I'm a new builder and I've only done solidbody electrics so far, so this question is related to only those. In my opinion, these are the things that have the most impact on tone, listed in order from most influential to least. Have at it! Pickup/electronics, neck joint type, neck construction (including fret size/material), scale length, bridge type, bridge saddle material, tone wood Of course, this only takes into account the guitar.…

1 reply
1 reply
LikeShare
Private member
I'm not an expert electric builder but I think I'd go something like pickups 70% Body type (archtop/solidbody/variations thereof) 15% setup 10% vibes 5%
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…

LikeShare
Private member DiscussionAcoustic Builds

Upper Bout Soundport

What support or bracing is common around a soundport that is placed on the upper bout at the edge of the instrument, where the lining or kerfing typically holds the guitar together? I've been able to find info on direct top or side upper bout soundports, but I haven't had much success when looking for the support structure once you've cut into both the side and top. Any resources or tips would be appreciated.

1 reply
1 reply
LikeShare
Private member
Hey Cory, Here is my method which came from Sergei deJonge; I add at least one layer of lamination materiel on the inside of the rim behind the location of the soundport. Must be done prior to gluing…
Private member DiscussionShare Your Repair Content

Weissenborn Top Separation

I had a very unique instrument come into the shop yesterday. It's an American built Weissonborn/lap guitar (*spelling). The top has separated from the kerfing and sides on the lower left bout, and was raised significantly while under string tension when the customer dropped it off. I have a two fold problem as I see it. Applying horizonal pressure to a very light and fragile instrument, and getting enough glue into the separation where…

1 reply
1 reply
LikeShare
Private member
Hey KT, I do a few ideas about how to go about this one. If you'd like to discuss them, by all means reach out to me. Email is probably the best. My email is [email withheld]. we can set up…
Private member DiscussionElectric Repair

Mystery Buzz

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. …

9 replies
9 replies
LikeShare
Private member
Hi Ian, I just sent the email. Thank you for your time and attention!
Private member DiscussionAcoustic Repair

Brand new Gibson Hummingbird with Wolf tones

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…

9 replies
9 replies
LikeShare
Private member
I am getting way above my pay grade here, but if you accept that (1) a wolf tone occurs when the impedance mismatch between string and soundboard is minimized and a resonance is created (allowing vibr…
Private member DiscussionElectric Repair

Wiring Overhaul - Music Man Reflex Game Changer

Would you have any recommendations on wiring configurations and piezo controllers to replace the electronics in my Music Man Reflex, which used to have the Game Changer system? The guitar has an HSH pickup configuration with a piezo bridge pickup. It has three existing holes for Volume/Tone/Blend, a blade switch slot, and a 3-way switch hole. When I bought this guitar about a decade ago, the Game Changer system offered a mind-numbingly a…

4 replies
4 replies
LikeShare
Private member
You might even consider the Free-Way switch such as on StewMac. 5-way/10-position switch, lots of wiring options there.
Private member DiscussionAcoustic Builds

Neck gap at heel

Just finished my 7th acoustic guitar and have an issue that is perplexing me. Before putting strings on the guitar the bolt on neck fit very well. However after stringing up there is a tiny gap at the heel (please see pic). If I take off the strings (removing string tension) to floss the joint the gap isn't there. Does anyone have tips to remedy the issue?

3 replies
3 replies
LikeShare
Ian Davlin
Neck block could be flexing. Threaded insert could be pulling out. How much have you coved out from the heel ? Do you have any pics of the neck and neck block not assembled etc ?
Private member DiscussionFinish Repair

When chips happen--customers, expectations, and responsibility

Hey all, I am really enjoying digging through the looth group. I have not yet watched all the ding kings vids or read all the amazing comments and articles here, but I've been appreciating some of the loothing for dollars stuff, seeing other people's intake sheets, discussions about dealing with customers, and it led me to this question: How do people deal with customer expectations, liability, and the inevitable accidents that can happ…

4 replies
4 replies
LikeShare
Private member
@member some really solid perspective here, thank you. You're so right regarding the bit about some of the more abusive customers being the most obsessed with cosmetics, to paraphr…