Classical Guitars:Trinity
Guitars Number 70: Player Response & Bent Top
Luthier: Jim
Holler US Patent for Bent Top: #6894209 B2 Year: 2006 Top: Western Red Cedar Back: Indian Rosewood Sides: Indian Rosewood Binding: Wenge with red trim Rosette: Hand made by Holler Bacotti and Wenge woods.
Width at nut: 52mm Scale: 650mm Top Finish: French Polish
Sides, Back & Neck Finish: French Polish Overcoat with hand-rubbed
lacquer Tuning Machines: Gilbert Price: $3800.00
Below are some in process photos of the guitar. You
can see that the top has been split and bent to form the bent top
model guitar. Pat The rosette has an inner ring of Wenge wood to match
the binding. The red trim on the rosette will be matched to the body
side and back trim on the binding. The top is not complete, there
are braces to be added yet and the shaping of the bracing for tuning
the top is not complete.
The guitar is almost ready for finishing. The neck needs to be
shaped and the final sanding and prep work competed. The tuning
machines are in place for the photo. The Bent Top is now clear in
the shots.
The guitar is on the form holding it in a position
so that I can carve the neck. In this photo the neck is finished
and so is the construction of the guitar. It
is on to finishing. The top will get an old world French Polish
for sound, and the back and sides a Lacquer finish for durability.
I will make the bridge while waiting for finish to cure.
Now the fret board has been made along with the
Bent Top Extension that is need to bridge from the top to the fret
board. The neck it self was leveled, before the fret boars is glued
to it, to insure that the top surface is flat and will not distort
the fret board surface. There is a large hard maple block on the
top of the fret board. This holds the assemble flat while the glue
is curing. The guitar is left clamped for 24 hours to allow the
system to come to equilibrium.
The body is constructed. The Wenge binding with red
trim can be seen. The tape on the top is marking the centerline to
be used in alignment of the fretboard.
Here the Bent Top Design can be seen clearly. The carbon fiber
in the neck is also visible. The finger board now needs to be made
and fit along with the extension to fill the space created by the
bent top.
Here the Bent Top Design can be seen clearly. The carbon fiber
in the neck is also visible. The finger board now needs to be made
and fit along with the extension to fill the space created by the
bent top.
The completed top will now be set aside
to wait for the rest of the parts to be ready.
An early look at the bent sides, the neck and the back. The four
additional braces on the back stiffen the back to allow it to act
more as a reflecting plate and absorb less of the sound. This allows
to back to be constructed light weight but strong.
A close up of the peghead and the inside of the top.
The top is still missing several of its braces.
Just a nice view of the inside of the
guitar before the back is put in place. Note the spruce reinforcement
on the inside of the guitar. This is for the Player Response hole
to be cut later.
The rim or sides have just been glued to the neck and
the top. The top support blocks have not been fit yet so this assembly
is very fragile at this point. The Bent top can be seen from the inside
of the guitar.
The back has been completed and fit to
the body of the guitar. Note that the guitar is still help fast to
the work board to insure the the neck angle is held correctly.
Here is the assembly of the back of the guitar to the
body. This is a totally blind joint and takes a good amount of time
and effort to complete well.