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MüB Über-Jay 4. Meraki.

miziomix

Über on my mind
Commercial User
Sep 28, 2009
1,675
368
Kuala Lumpur.
www.mubcustom.com
Disclosures
Bass builder @ MüB.
Hi again. Now that the ÜG6 Oblivion thread is finished I want to stick to my commitment of being more active on TB and what better way that committing to another thread?

With the ÜG Oblivion I discovered that, for a bass that has already been built, it seems more interesting to reverse engineer the process and start with a picture of the finished bass. Then take it from the beginning and see how we got to that. I liked this perhaps unorthodox approach and hope you'll like it to.

So here's the finished bass:

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The first thing those of you know know me will notice is that, this bass sports traditional tuners. All my threads have so far have on my Headless Hybrid system. But I do build classic basses too. Just to keep what I do fresh and up to date ;)

The main reason for traditional tuners in this case was the need for a drop-D machine head.

The bass was built in 2016 for Neil Bertrand, a Dallas area bassist, member of When Angels Die and Flamenco guitarist David Gallegos group. He has provided clinic support for Lynch Mob/Dokken guitarist George Lynch and played live for Grammy award winner Steven Archer. He sure can play and you should check him out @
neilbertrandbass.com and Link Removed

Here's Neil with his MüB.
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Specs are:
34" scale, 24 frets, Gotoh hardware and Res-o-lite tuners at headstock. Chambered African mahogany body, camphor burl top with matching headstock plate and block inlays. Ebony H/S back plate. Maple/Padauk neck with two carbon fiber reinforcement spars; ebony board with camphor burl block inlays. Bartolini p-ups and 3 band pre amp. Gloss finish. Target weight 7.7lbs or 3.5kg.

On to the build now.

The theme chosen by Neil is best described by the Greek word Meraki.

meraki
[may-rah-kee] (adjective) This is a word that modern Greeks often use to describe doing something with soul, creativity, or love — when you put “something of yourself” into what you're doing, whatever it may be.

Well, lets look for something with soul, shall we?

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I had this African mahogany billet for sometime, waiting for the right build. As you can see the crack starts with a void and then gets narrower and narrower until it fades out. We'll get back to it later on.

Neil calls himself a 'Mahogany guy' and I must say I am partial to mahogany as well. We are now building a Ü-G fretless together and, well, we did start off with an ash body. Guess how it ended.

The first thing I did was obviously to have fun with my Constellation Chambers. In the true spirit of custom, no two CC are the same.

Next to the body is the first top we selected: a very old Lychee set which I acquired (4 of them) a few years back.

Lychee is a fairly hard wood and, with a great tap tone, it should make a good acoustic. These sets are very old and a bit of a pain to work with because they were not properly stored and required a lot of care and time to be brought back to a usable condition. But they're beautiful and unique. So it's worth it.

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As you know the Lychee was eventually put aside in favor of a pretty stunning camphor burl. There's a little story behind this change of plan. But it's quite late at night and I have run out of beer.

Thanks for reading this far.

Maurizio
 
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How much weight (on average) do you free up with those chambers? I love the way those look on the basses you've posted with them

Hard to say as they are different everytime in both shape and depth. Between 0.5lbs and 0.7lbs +/- Occasionally a bit more.

I also love watching your builds take shape!
Thank you very much!

My Meraki weighs about 7 lbs and is balanced very well.

Thanks Neil. I did have the target weight in my notes. But then i couldn't remember exactly what the final weight was. BTW that stage picture of yours is really cool.
 

Incredible work as always, buddy!

Beautiful as always seeing you work.
Subbed like a subbing thing that subs.

Thank you friends! Glad to know you're reading this.

So lets look at some progress.

We were at the Lychee top and how it ended up not being the top for this bass anymore. Neil had told me that he really liked a bass I built early on, the Über-Jay Mark2 Eldorado. '2' because it was my second prototype for the Hybrid Headless concept. It was A.D. 2010 when I started building it. November the 3rd to be precise. You'll find the original thread here.

Anyway here she is.

ok1_2.jpg
ok2_2.jpg


Incoming digression: l always get mixed feelings when looking at an old picture of my basses. I love this bass, it's one of my personal MüB and there are about 12 months of research, prototyping and testing in it. A few ideas that made the cut and others that didn't. Plus me trying hard to learn how to do things right.

Look at the glue line in the center of the top: Not very neat, innit? It looked fine when I glued the top onto the body. But then I had arched the body and the top, being a burl, split slightly in the center.
Lesson learned: Don't ask too much of a burl. Being beautiful is more than enough.

The pup cavity edges are not very neat either. Problems: lack of familiarity with the router; a less than perfect template; didn't have the right router bit to route those nice narrow rounded corners.
Solutions: practice makes perfect; use the very best templates you can get your hands on and take great care of them; get those amazing Amana micro router bits. All of them.

The end of the fretboard? Not very neat either. OTOH, I'm quite proud of those block inlays entirely done by hand. On maple, as you guys know, this can be quite a stressful endeavor.

End of digression.

So, Neil would have liked a top like that. Unfortunately I had run out of camphor burl. The last set had gone to Perth on the Ü-Jay Cymatics two years earlier. Here is a postcard from Down Under.

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I don't often buy camphor burl even though it is probably my favorite burl. I don't like it when it's brownish. I don't like it when it's just dots and spots. I prefer it when it features a strong visual element that makes all those details come together.

So I was just about to glue the Lychee top onto the body when, quite serendipitously, I bumped into this:

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Of course I bought it right away. When I showed it to Neil it was a no contest. And that's how we got to this:

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What looks like a crack on the tip of the upper horn actually isn't. The top was slightly shorter than the body by less that 1". So I intentionally cracked a bit more of that upper edge, found a matching piece of burl, some bark and put it all back together. Never let a perfectly good bark go wasted.

At this stage the back of the bass had already been taken care of.
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That long crack looks scary, I know. But you'll soon see what we are going to do with it.

Before I close for the night, there's a little side story to the lychee vs. camphor burl story. Eventually the Lychee had its sweet revenge and that vary same top is now gracing the body of a ÜG fretless I am currently building for and with, you guess... Mr. Neil Bertrand himself, no less. ;)

And here she is, the Ü-G4 Alegria. Half way through and already hijacking another bass' thread like a real prima donna:

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G
ood night and thanks for following us.

Mau
 
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Cool bass, Maurizio. Looking forward to seeing more progress shots!

Thank you Geoff.

It's been a month. Time to get this thread going again.

That crack/knot at the back needed a good mate. I had something from another billet, waiting for its time to shine.

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The large knot was first fully sealed with superglue plus some ebony dust where it was needed for structural purpose. The small voids were later filled with epoxy.

Then it was time to glue the top onto the body, route profile and pup position, which is based on a JB 70s placement. You can also see how the camphor top has been extended at the tip of the upper horn. I used a small piece of burl arranged to visually match the top, plus bark to complete the work and sawdust to fill the tiny gaps.

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Then on to the neck. The laminate have been glued right at the beginning of the project so they had enough time to settle. Small maple ears have been glued on too and the blank thickness sanded down to size.

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Here both headstock and neck extension plates have been glued on and waiting to be routed. The truss rod access channel is routed at this stage too.
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Then the ebony fretboard is glued on, body contour and neck profile being partially shaped and pot/screw holes drilled. I also did a small round over around pup cavities. Unfortunately I don't have pictures of that. So here's what the bass looks after about two more days worth of work. Still a lot to go.

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Thank you!

Maurizio