Basvarken

Here's the inevitable video demo 😉

I injured my left hand a few weeks ago, so my playing is a bit sloppy. I just don't have enough strength in my fingers yet.
But the video does give a good enough idea how the FV-12 sounds. 😉

After lots of layers of clear and lots of sanding in between I could apply the decals.

Sanded it with 800 grits > 1200 grit > 2000 grit > 3000 grit. And then polished it

I painted the cavities with shielding paint.
But I'm horrible at soldering. So I had my good friend Sjoerd take care of the wiring for me.
He did a very neat job.

Now was the time to make a decision about the "armpit" in the body.
On my previous (long scale) Flying V Bass builds I had used and extra part in the armpit to allow the bridge to be as far back as possible. This would keep the original V shape visually in tact.

And my original plan for this bass was to do exactly the same.
I was going to use 24 ferrules for the 12 string through body attachment.

I figured since it is a short scale bass it was not really a problem to have the bridge a bit away from the edge.
And I had my doubts about the strength of the wood with all the holes that would have to be drilled quite close to each other. With all the string pull it might snap a chunk off?
And the binding would ba a quite complex affair. One part would have to follow the original V shape and the other would have to follow the black part.

So after some restless nights I decided not to used the extra part.

I routed the binding channel (sorry no pics) and glued the pearloid binding in

https://www.brooksbassguitars.com/uploads/1/3/3/7/13376708/brooks-fv-12-qm-binding-glued-in_orig.jpeg

Drilled the output hole for the Telecaster style cup

And holes for the potentiometers

Holes for the bridge screws

Time to stain the bass!
First I did a yellow stain all over.

I really like the korina with the yellow stain. But my customer wanted a mahogany colour for the back and sides.

Then took to the burst.
I used a light red stain for the trabsition to yellow. Plus a darker red stain for the outline.

After a few layers of clear lacquer:

The beautiful set of bookmatched quilted maple that I found at Holz Faszination was ready to be glued onto the body.

Then routed along the mdf template to give it the body shape

Looks like a Flying V already!

Shaped the heel area.

Routed the controls cavity form the back

Routed the pickup cavities

Not the neatest routing job I've ever done. But I was going to use pickup rings so I didn't mind that much.
Wetted the top with a damp rag to make the quilt pop.

Drilled the holes for the side position markers

Made a special marker for the 12th position.
Using a small aluminum tube. And a regular black inlay that fits inside the tube.

Glued the markers in.

Didn't take a pic where I saw off the headstock angle. So fast forward to the headstock shape.

Clamped the neckthrough part to the workbench and started shaping the neck.
With a shinto rasp, a spoke shave and strips of very coarse sand paper.

Shaped the volute.

Drilled the tuner holes. I don't drill all the way through. I leave about 1.5 mm thickness on the back. Because I like the holes on the back to be smaller. That makes sure you won't see any gaps when the tuners are installed.

Glued the body wings on. I cut steps into the sides to make sure the clamps had proper grip. Since you can't clamp a diagonal piece 😉

Free hand routed the wiring channel.It was going to be covered up by the maple top. So I didn't bother to make a template.

Next I shifted my attention to the neck blank. Starting with the slot for the carbon reinforcement strip.

And then the two slots for the trussrods on either side of the carbon strip.
They follow the taper of the neck.

Made the truss rod access slot and cover.

The body would get a 7mm thick bookmatched top of quilted maple. So I had to take away 7 mm thickness on that part of the neckblank. And it need to have a neck/body pitch in order to get the right action at the bridge.
So I made a jig for my handheld router. Place the neck blank under an angle and routed away the desired depth.

Here's the routed part. Still had to chisel away the parts next to the fretboard.

But first I glued the fretboard on. Used a staple tacker and cut off  just above the blank to prevent the fretboard from "swimming" away during the clamping.

Then glued it on. Using rubber strip (of bicycle tubes)  to get an even pressure

Chiseled away the parts next to the fretboard.

My wood supplier made the neck blank for me.
It's a nine ply korina with mahogany strips in between

I had some triangular pieces of korina in my shop that could be used for the body wings

On most builds I start with the fretboard.
And in this particular case the 12th inlay.
I sawed off a ring off an aluminum tube.

Drilled the holes for all the inlays. In this pic you see the 12th position hole

Glued the mother of pearl dots in. And also the ring for the 12th position. On the inside of the ring I used a black position dot marker (not very well visible in this pic, sorry)

Sanded the inlays flush with the fretbaord using a 16" radius beam

Taped off the fretboard to prevent superglue splattering all over the board while I hammered the frets in.

After hammering each fret in I used the fretpress to make sure they were seated well.

Hooray, another Brooks bass is born!

The Brooks FV-12

- Korina body wings
- Bookmatched Quilted Maple top
- Nine ply Korina/Mahogany Neck through
- Cherry Burst high gloss finish
- Pearloid binding
- Ebony fretboard
- Mother of Pearl position dots. Aluminium Circle dot for 12th
- Jumbo frets
- 30 1/2" scale
- Buffalo horn nut
- ETS Custom made twelve string brass bridge and tailpiece. Black
- Two spokewheel double action trussrods
- Carbon reinforcement strip in the neck
- Pickups: Lace Alumitone DB7, Black
- Controls : volume, volume, tone
- 0.047mfd capacitor
- Gotoh GB 350 lightweight bass tuners, Black
- Gotoh ST-31 octave string tuners, Black
- Output: Pure Tone Multi Contact jack
- d'Addario custom strings
- Weight: 4.3 kg

In posts below I'll show pics of the build process.

Here's the Thinline Telebird that I built a whle ago

Seafoam Green top. Semi-opaque Blonde on back and sides.

And here's the inevitable video demo
 

No worries!
Thank you very much 🍻

You beat me to it 😉

Here it is:

I sincerely hope that when you pick up this bass, you can detach yourself from the Fender (type) basses you own or have owned in the past. 😉
This is an entirely different animal. Both ergonomically and sound wise.
Can't wait to see and hear you play it!

Cheers to a new chapter!🍻

3 hours ago, Thump said:

 

Absolutely 200% yes please

Here we go!
Be forwarned: it's a loooooong thread 😉
 

Also made a few pics of the bass without the pickguard

Laser cut the pickguard. Customer wasn't sure about the pickguard. I gave him the choice between none at all, White or Vintage White.

In the end we chose for Vintage White

When the bass was wet sanded to grit 2500 and polished with Meguiars I mounted the hardware and pickups

It's hard to capture the color of this bass. Looks different in each light

Final step was soldering the electronics

Cut the top nut for  a piece of bone

Filled the pores with Rustins porefiller

And then took to staining the bass
First a coat of yellow to give to that golden glow under a certain lighting and angle.
I use Clou waterbased stain.

Then did the edges with a light mahogany stain and feathered it out with a dry brush.

Stained the neck and headstock

And the last phase was to stain the sides of the body a very dark mahogany color mixed with dark walnut

Then sprayed with sanding sealer

And then started to build up layers of clear. With lots of wet sanding in between

When the surface was completely smooth I applied the decals to the headstock

Customer found out it is the 100th bass guitar he has ever owned. So he asked me to add the number 100 somewhere

And I live in Velp 😉

Routed the pickup cavities.
As you can see the customer had decided he wanted two pickups instead of just one.

Glued the first wing on

And then the other

Drilled the bridge stud holes

Roughly cut put the body shape, prior to routing it along the template

Routed the body outline

Didn't risk to route too close to the neck join area.
So I had to clean that up by hand.

Starting to look like it

Routed the controls cavity

Drilled some holes.

Ready for the finishing process

Shaped the neck profile

Prepared the ebony faceplate for glue up

Cut out the moustache (or open book) shape with a jewelers saw, before I glued the faceplate onto the headstock

Glued the faceplate to the headstock

Drilled the tuner holes

Didn't drill all the way through to prevent tear out. And to keep the diameter of the holes on the other side slightly narrower than the front. I've learned that the Hipshot Ultralites barely cover the entire width of the holes.

Shaped the volute

Shaped the headstock outline

Cut out the truss rod access slot

And made the truss rod cover from a matching piece of rosewood

Planed the centerpiece to the desired neck/body angle

After the angle was done I roughly sawed the neck shape, in preparation to glue the fretboard on.

Shot in a staple and cut it off just a little bit proud of the surface. This helps to prevent the fretboard from sliding off center when glueing onto the neck.

The glued the fretboard onto the neck. Using inner bicycle tubes for a clamp.

Drilled the holes for the side markers

Glued the side markers in

Filled the gaps underneath the fret tangs with a past of Titebond and rosewood sawdust.

As always the build starts with same blanks.
I had my limber supplier make me a nice neck blank. He made it to the exact specs  that I asked for (nine ply  khaya mahogany with walnut strips in between.
Plus two khaya body wings.
 

Ordered parts and hardware.
Initially the customer and I agreed upon a single pickup bass, so I ordered just one Thunderbird humbucker.

Routed the slot for the spokewheel trussrod
And chiseled out the spoke wheel part.

Next I prepared the fretboard for the inlays

Glued the inlays in

After I had sanded the inlays flush to the radius of the fretboard, I prepared the fret slots for the frets.

Cut the fretwire a little oversized to the width of the slots. And taped off the fretboard for protection.

Hammered the frets in

Cut off the excess ends. And filed them.

Completed the build of the Brooks EB-TB-IV today.

- Neck through with mahogany body wings
- Nine ply mahogany/walnut neck
- Ebony faceplate on headstock
- Tobacco burst gloss transparent acrylic finish
- Rosewood fretboard
- Jumbo frets
- 34" scale
- Handcut bone nut
- Three ply white-black-white pickguard
- Wide travel Thunderbird bridge plus tailstop
- Spokewheel trussrod
- Thunderbird style pickups nickel.
- Hipshot Ultralite tuners
- Output Pure Tone
- d'Addario EXL170BT Balanced Tension strings
- Strapnuts: Dunlop Straplok Nickel Dual Design
- Weight: 3.5 kg

I'll post pics of the build process in posts below

Most of the twelve string bass guitars thats I've built have stacked knobs.

Here are a few of them

8 hours ago, Dazed said:

 

Intriguing.
Can you tell me what’s going on with this one?

It is my tribute to the legendary Quad Bass that Jol Dantzig of Hamer built for Tom Petersson back in 1978.
Instead of the built-in 4 channel mixing console with one fader for each coil, I gave it a built-in compressor and a built in Sans-Amp type overdrive. Plus I made it 34" scale.

You can view more pics and the entire build process here:
 

Two more bursts done by me: