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Have
you ever given much thought to what holds your endpin up in position?
Here at The Contrabass Shoppe we believe that your
endpin and the unit that holds it in position is fundamental to
how secure you feel when you play your instrument. Lets put this
the other way round - and then you'll see exactly what I mean.
How many of you have experienced the unnerving jolt and loud bang
as your instrument violently drops earthwards because the endpin
has slipped? What about that awful "sinking" sensation
that occurs when your end pin gradually starts to slide back into
its unit leaving you feeling so totally out of control? Or how about
that terrible buzz - that you just cannot work out where an
earth it is coming from? Don't these things always seem to
happen just at those crucial moments in life - like right
in the middle of a concert or audition. Come on - I know you
don't like to admit to it - but it has happened to all
of us at some stage or other of our career. Well - there is
very good news at hand - for after giving some serious thought to
the problems caused by poorly designed, poorly made end-pin equipment
we boffins at The Contrabass Shoppe are absolutely delighted to
offer you this superb unit and pin ensemble.
Tell me about the design of the endpin unit.
The design of this endpin unit takes its influence
from an early English pattern that was used as standard by a large
percentage of the top makers in England during the mid-nineteenth
to early twentieth century. These "golden" years of
bass making - produced the rich heritage of basses for which
England is well renowned. What we particularly like about the design
of the original old English unit is the shortness in length of the
part that projects out of the instrument - which means that for
full-size instruments or for people who like to play with their
instrument as low to the floor as possible - this is seriously good
news. On our unit this measurement is only 4.0cm.
What about the collar and screw?
Traditionally these have been made from brass and
indeed we have not been able to find a better looking, more functional
material. We think that the highly polished brass fittings really
set this endpin unit apart from other products on the market.
With regard to the tightening screw - we've designed an gullwing
shaped key that feels absolutely superb in the hand and which makes
the securing and releasing of one's pin now just seem so effortless.
Is that a small screw that I can see in the
brass collar. What is it for?
At the heart of this unit is a small spring-loaded
ball-bearing mechanism that clicks into the slots of the steel
pin - thus making this one of the most secure units available
on the market. The small screw that is visible on the outside
of the brass collar can be tightened or loosened with a
small screwdriver to enable precise adjustment of the spring
pressure. Obviously too much pressure will impede the free movement
of the required pin length. Too little will reduce the securing
capacity of the device.
What about the wooden boss?
The body of the unit is made from rosewood. Rosewood - is a hardwood
of great beauty that in is particularly suitable for this sort
of application. In comparison to ebony it is much easier to turn
in a lathe, it shrinks less and has less defects and inconsistencies
than ebony.
What sort of lining does the unit have?
Although this is a very traditional unit we have definitely moved
into the twenty-first century in our efforts to eliminate the cause
of most endpin vibrations and buzzes. The core of this unit is
lined with a sleeve of polytetrafluroethylene (PTFE) core to the
unit.
How does that work?
It works well. The PTFE tube is bored to allow
some resistance when the steel pin is adjusted to length. The "sticky" molecular
make-up of PTFE moulds itself onto the steel pin and eliminates
any slight gaps or sideways movement of the pin - the potential
cause of vibration.
I
see that the unit comes complete with The Contrabass Shoppe's Standard-length
stainless-steel pin.
Yes that's right - the endpin unit does come complete
with the Shoppe's standard-length stainless steel pin. For full
details and specs on the pin with the option to purchase online
please click on the following link - Standard
length stainless-steel pin - otherwise here is a summary of
the pin's main advantages:
- At 32cm in length the pin will more than
satisfy the height requirements of the vast majority of bass players.
- We've used 10mm diameter stainless steel
as our standard.
- We've used 303 (extremely hard but still
machinable) grade stainless steel for sheer strength and point
retaining hardness.
- For total tightening security we've milled
a series of eight 6mm groves to a depth of 1mm along the length
of the pin.
- To protect the tip of the pin there is a removable
aluminium boot overlain with a non-slip rubber.
What about fitting the unit?
It's highly probable that some minor adjustments
to either the taper on the unit or to your instrument's existing
endpin hole will be necessary. We do recommend that you have the
unit fitted by your local bass restorer. It's not a big job
at all.
Summary.
A really well designed, well made unit and pin is
vital to every bass player's playing confidence.
Based on a well proven "Old-English"
model this hand-turned unit and pin combination really is the ultimate
in both design and quality of manufacture. Tony Houska - Director
of The Contrabass Shoppe and designer of the endpin unit comments
'All the instruments in The Shoppe are set-up with these units.
They are nice and squat in appearance and the polished brass really
exudes strength and quality. We'd expect these units to see
out the next one hundred years of an instrument's life'.
Stats:
Top quality brass Endpin unit
Total length: 10.0cm (average)
Visible length of unit when fitted (face of flange to front
of brass collar): 4.0cm
Invisible length of unit when fitted (face of flange to end):
5.6cm (average)
Weight: 227gms (average)
Standard-length stainless-steel pin
Length of pin including boot (fully tightened): 12.25in (31.0cm)
(average)
Length of tip: 3.0cm (average)
Total weight: 213gm (average)
Weight of boot on its own: 33gm (average)
No of grooves: 8
Diameter: 10mm
Top-quality brass endpin unit with standard length
stainless-steel pin
Visible length of unit with pin in fully tight position (face
of flange to end of rubber boot) 8.6cm
Total weight of unit and pin: 440gms (average)

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