Fiddleback Maple JMP 2203 headshell

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Geeze
Posts: 379
Joined: Fri Jul 12, 2013 3:41 am

Fiddleback Maple JMP 2203 headshell

Post by Geeze »

In an effort to avoid starting a sapele chest of drawer build that the design hasn't quite jelled yet I decided to distract my self with this. I've built 1987/1959, JCM800 & Jubilee cabs but not the 70's JMP2203/4 style cab.

Rough cut maple
Test fit.jpg
I use walnut blocks to simulate the plastic corner protectors. Also the bottom is BB ply with book matched maple caps and 'fake' fingers to cover the ends.
Corner cut.jpg
Sanded with the one inch edge round overs - I planed in a 1/2" 45° bevel and sand the rest in with 60 grit in an orbital sander. Takes a while but no tear out and more importantly no neighbors whining about the noise.
Finish Sanded 3.jpg
Test fit of the face plate with the logo cut in and the rough cut maple piping.
Milled 3.jpg
If you're a natural wood finish fan you'll want to stop reading. I'm going to put a two tone guitar style finish - black dye sanded back then scarlet all sealed with lacquer.
Dye black.jpg
The logo will be filled with either gold or silver - I did a test with some 'brass' powder with epoxy and it didn't excite me. I've got the gold and silver with table grade vs. industrial grade epoxy coming later this week to experiment with.

Russ
Koolaide
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Re: Fiddleback Maple JMP 2203 headshell

Post by Koolaide »

sweet!!!
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Littlewyan
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Re: Fiddleback Maple JMP 2203 headshell

Post by Littlewyan »

That looks incredible! Nice work!
dcribbs1412
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Re: Fiddleback Maple JMP 2203 headshell

Post by dcribbs1412 »

Nice!
I am a natural wood fan and this is very interesting.
Love the look of the black dye and scarlet showing the wood grain.
Great work.
Geeze
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Joined: Fri Jul 12, 2013 3:41 am

Re: Fiddleback Maple JMP 2203 headshell

Post by Geeze »

I'm experimenting with what to fill the logo - this is brass powder. It looks better on lighter wood - a bit 'stealthy'.
Milled 2.jpg
Brass & epoxy filled, dyed black and sanded back
Logo 2.jpg
Scarlet and lacquer
Logo 3.jpg
I've waiting on more hues to arrive via Fedex.

Russ
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JazzGuitarGimp
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Re: Fiddleback Maple JMP 2203 headshell

Post by JazzGuitarGimp »

This looks fantastic; I love the color! Did you use a CNC to route the logo?
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Geeze
Posts: 379
Joined: Fri Jul 12, 2013 3:41 am

Re: Fiddleback Maple JMP 2203 headshell

Post by Geeze »

This looks fantastic; I love the color! Did you use a CNC to route the logo?
A dremel with a Stewmac plunge router base and a 1/32" tapered bit. Took about an hour.

Russ
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ViperDoc
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Re: Fiddleback Maple JMP 2203 headshell

Post by ViperDoc »

That's some excellent-looking joinery! Nice wood, too!
Just plug it in, man.
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JazzGuitarGimp
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Re: Fiddleback Maple JMP 2203 headshell

Post by JazzGuitarGimp »

Geeze wrote: Thu May 21, 2020 2:57 am
This looks fantastic; I love the color! Did you use a CNC to route the logo?
A dremel with a Stewmac plunge router base and a 1/32" tapered bit. Took about an hour.

Russ
Yeah, I was afraid that would be your answer....sheesh! 🤣 There are an awful lot of very talented people here. My hat’s off to you, Russ; that is some excellent work!
Lou Rossi Designs
Printed Circuit Design & Layout,
and Schematic Capture
ChopSauce
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Re: Fiddleback Maple JMP 2203 headshell

Post by ChopSauce »

Geeze wrote: Thu May 21, 2020 2:57 am
This looks fantastic; I love the color! Did you use a CNC to route the logo?
A dremel with a Stewmac plunge router base and a 1/32" tapered bit. Took about an hour.

Russ
Awesome... :shock:

I thought "bah, this guy should have some fancy computer-operated milling-machine" but not at all... :oops:

Bravo!
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TUBEDUDE
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Re: Fiddleback Maple JMP 2203 headshell

Post by TUBEDUDE »

How about after sanding back the black, apply a faded cherry sunburst, like an old Les Paul.
Tube junkie that aspires to become a tri-state bidirectional buss driver.
Geeze
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Joined: Fri Jul 12, 2013 3:41 am

Re: Fiddleback Maple JMP 2203 headshell

Post by Geeze »

How about after sanding back the black, apply a faded cherry sunburst, like an old Les Paul.
This whole project grew out of an experiment for an LP kit I'm planning to build. And like most things I do quickly got out of hand. Don't know if I'll do a 'burst but definitely a two tone finish.

Russ
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Phil_S
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Re: Fiddleback Maple JMP 2203 headshell

Post by Phil_S »

As always, it's a great looking cabinet. Finish is a matter of personal taste so there's no right or wrong. Somehow, I've got the impression that you are overthinking this. Perhaps going against the grain of the crowd, I want to suggest that the simplest solution is likely the best one. Given what we've seen, I'm sure it will turn out great. I like the idea of a faded burst.
ChopSauce
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Re: Fiddleback Maple JMP 2203 headshell

Post by ChopSauce »

Funny how we all are hanging on waiting to see how your outstanding craftmanship will turn out... :wink:

I even woke up this morning thinking " I must wrote him the (french) joke:

- if you want to keep it, paint it red, but if you want to sell it, paint it black"
Geeze wrote:...waiting on more hues to arrive via Fedex.
So are we... 8)
Geeze
Posts: 379
Joined: Fri Jul 12, 2013 3:41 am

Re: Fiddleback Maple JMP 2203 headshell

Post by Geeze »

Piping time for the 2203. It's been beveled, rounded, drilled and countersunk for screws.

Fitting the sides -
Piping.jpg
The top strip -
Piping 2.jpg
The bottom 'wraps' -
Piping 4.jpg
Glamour shot -
Piping 3.jpg
Now the piping will be bleached and set aside for assembly after the face plate is dyed and sealed. On to dyeing and sanding the case whilst I wait for the !!**##!&*&^!!!! epoxy and colors I ordered way too long ago - listen to the old guy's first world problems...

Russ
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