Dobro re-build, thank you teachers

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Brooks Montgomery
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Location: Idaho, USA

Dobro re-build, thank you teachers

Post by Brooks Montgomery »

It’s a great time to learn to work on your own dobro.
Thanks to guys like Howard Parker and Byrl Murdock, and their Youtube vids, good instruction is readily available. Thank you guys.

In the past, I’ve always shipped my dobros the long freight trip from Idaho to Beard in Maryland, or to Scheerhorn in Tennessee (when Tim still lived there). Always wanting the ‘magic touch’, I paid the expensive freight both ways, and paid quite a bit for the expert dobro mechanic-ing.

Last week I, for the first time, completely re-built and hot-rod’d a Rob Ickes model Wechter-Scheerhorn guitar that I bought from Rob Ickes 20 years ago.

From Beard guitars I purchased D’Addario locking tuners, Hipshot Double Shot bridge (changes tuning back-and-forth from G to D with throw of lever), roller nut assembly, Nashville bridge pick up and #14 spider assembly.

From National guitars I purchased a Scheerhorn cone.

And then I completely dismantled the dobro on my work bench. The actual re-build work probably took less than three hours. But it took me four days of circling my workbench, scratching my chin, figuring and re-figuring a few sticking points, but in the end, success, the guitar is now a ‘hoss’, a banjo killer both acoustically and sounds really great plugged in (I use the Jerry Douglas Aura pedal).

Key challenges and little helpers:

* I had to “manufacture” an aluminum nut shim to go under the roller nut assembly, 3mm x 5mm x 48mm. I did this with 3mm aluminum stock I miraculously had in my garage, using simply a hacksaw and flat file. The nut assembly has two needle-size pins that you have to drill and tap into the neck of the guitar.

* I had to lessen the width of the Scheerhorn cone by 1/16” (slightly more). I did this by placing the cone on a clean smooth flat surface, and marked a black marker pen around the rim, and slowly and carefully sanded with 180 grit on a sanding block, the mark off, rotating the cone….working ever so slowly and carefully.

* Wiring the nashville bridge into the jack pin was a head-scratcher. No instructions, Google images provided a photo with proper tab choice. And Fishman has a few tips about grounding (but very limited help).

* Mounting the Hipshot was pretty easy (one screw) and I cut a piece of a felt cocktail coaster to go under the assembly where it hits the lower coverplate

* Amazon sells an inexpensive cork guitar neck support that works great on all my guitars, spanish or lap. Highly recommend.

* Amazon sells a small powered screw driver (made by Skil) that really helps remove all the screws with pit crew speed. Hand tighten for final tension.

Feel free to PM me if you’ve any questions—again this is the first time I’ve attempted a complete re-build, so my advice is hardly experienced—but I can give you a pep talk.

And again, thank you Howard, thank you Byrl, and all that patiently take the time to help the rest of us.

(photo: now I need an iPhone teacher 😎)
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Last edited by Brooks Montgomery on 26 Dec 2025 2:43 pm, edited 3 times in total.
A banjo, like a pet monkey, seems like a good idea at first.
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Howard Parker
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Re: Dobro re-build, thank you teachers

Post by Howard Parker »

Brooks Montgomery wrote: 26 Dec 2025 11:55 am It’s a great time to learn to work on your own dobro.

Thanks to guys like Howard Parker and Byrl Murdock, and their Youtube vids, good instruction is readily available. Thank you guys.

You are more than welcome.

I do love a happy ending. :D

hp
Howard Parker

Enough gear to get the job done!
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Mark Nason
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Re: Dobro re-build, thank you teachers

Post by Mark Nason »

Thanks for sharing! I enjoyed reading all about your project.

On a related note, I bought a collection earlier this fall and sold most of it off, leaving a gypsy jazz guitar and a 2014 National-built Scheerhorn Rob Ickes model (serial number 097). It's given me the opportunity to learn about Dobro construction, etc.

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Brooks Montgomery
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Re: Dobro re-build, thank you teachers

Post by Brooks Montgomery »

Mark Nason wrote: 26 Dec 2025 1:51 pm Thanks for sharing! I enjoyed reading all about your project.

On a related note, I bought a collection earlier this fall and sold most of it off, leaving a gypsy jazz guitar and a 2014 National-built Scheerhorn Rob Ickes model (serial number 097). It's given me the opportunity to learn about Dobro construction, etc.

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That’s a beauty. Those Nati-horns are fine guitars.
A banjo, like a pet monkey, seems like a good idea at first.
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Jerry Overstreet
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Re: Dobro re-build, thank you teachers

Post by Jerry Overstreet »

Great job Brooks. The guitar looks great and I'm sure it plays great now too. I see you opted to remove the pickguard?

I had one of these a few years ago with the factory electronics. It was a good one, should have kept it.

I've done a few upgrades with Scheerhorn cones into imports. I use the same technique as you to size them. This method takes patience and time but it's a much neather and better fitting alternative than trying to cut it down. I just sat it aside and worked on it when I had the time. Put it on my lap and rotated slowly and evenly.

I also just picked up a reso with the Doubleshot kit. I love this thing. It is very stable and works beautifully. Only issue is it won't fit in the standard case.

I agree, helpful and knowledgeable folks here with unselfish sharing. That means a lot to me as everyone else, I'm sure.
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Brooks Montgomery
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Re: Dobro re-build, thank you teachers

Post by Brooks Montgomery »

Jerry Overstreet wrote: 26 Dec 2025 2:57 pm Great job Brooks. The guitar looks great and I'm sure it plays great now too. I see you opted to remove the pickguard?
Thanks Jerry. Yes I peeled off the pick guard many years ago….it’s basically a cosmetic sticker and seemed kind of absurd. You’d have to rake pretty hard and break all your strings for that pick guard to protect the guitar😆
A banjo, like a pet monkey, seems like a good idea at first.
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Jerry Overstreet
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Re: Dobro re-build, thank you teachers

Post by Jerry Overstreet »

I see. I think it was basically just to ID the RI model since Rob's 'horns had that pickguard.
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Brooks Montgomery
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Re: Dobro re-build, thank you teachers

Post by Brooks Montgomery »

Jerry Overstreet wrote: 26 Dec 2025 3:12 pm I see. I think it was basically just to ID the RI model since Rob's 'horns had that pickguard.
Yes, Tim Scheerhorn was going for that Martin Rosewood Spruce D-28 look, because Rob wanted it loud like a rosewood D-28
A banjo, like a pet monkey, seems like a good idea at first.
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BJ Burbach
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Re: Dobro re-build, thank you teachers

Post by BJ Burbach »

Jerry, that Adams looks amazing. Is it solid or lam?
BJ
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Jerry Overstreet
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Re: Dobro re-build, thank you teachers

Post by Jerry Overstreet »

I think it's solid wood. I'll send you a PM with what I've learned so far or make a new post about it.