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The forerunner
Gasparo da Salòs craft set a precedent
for future generations of bass makers. Stefan Krattenmacher marvels at
one of his instruments.
Gasparo da Salò (1542-1609), one of the earliest bass and violin
makers, produced some of the best instruments ever. Despite their age,
they remain well-balanced instruments and wonderful examples of the attention
to detail that is characteristic of the great makers. Most of Gasparos
basses had their necks replaced throughout the 17th and 18th centuries
to meet the demands placed on musicians at the time; however, the instruments
bodies are largely intact, revealing valuable information on early bass-making
techniques.
Gasparo was born in Salò, Brescia. He probably received musical
training from his father, Francesco di Bertolotti, and possibly even began
to dabble in violin making. He served an apprenticeship under Girolamo
Virchi, and in 1568 assumed the illustrious title of magistro di
violini. Gasparos own business in Brescia was quite successful,
and as he lived frugally, he became a considerably wealthy man.
What set Gasparo apart from his contemporaries was his preoccupation
with larger bass instruments. He pioneered a new type of bass which in
some respects was the forerunner of the double bass that we are familiar
with today. The problems makers encountered when constructing larger stringed
instruments necessitated a number of structural changes that Gasparo perfected.
Rather than constructing a carved back, he borrowed the flat-back design
from the viol. He set the f-holes widely apart, indicating that he intended
the bridge to accommodate as many as six strings, and increased the height
of the ribs to guarantee a better sound and greater depth.
Gasparos customers were generally wealthy, which meant that the
maker could afford to use materials of the highest quality and practise
time-intensive and costly methods that other makers could only dream of.
Hence, all of his instruments feature an exquisitely crafted double-purfling,
and they are often made of unusual woods, such as pear, cherry or poplar.
The magnificent transparent varnish is another aspect which sets Gasparos
instruments apart from those of his contemporaries. Appearing brown at
first glance, a closer look reveals an attractive reddish chestnut tint.
Gasparos unique f-hole design is stylistically about a century ahead
of his time; cleanly and neatly cut, the f-holes demonstrate great mastery.
Lastly, there is the characteristic black ornamentation of the instruments.
The table of this Gasparo bass from c.1600 is constructed from four-piece
slab-cut spruce, which has a dominant grain. At 3.5cm, the arching is
fairly low and has been planed in a typically Northern Italian style.
The arching begins directly at the edges of the C-bouts, but further in
from the edges of the upper and lower bouts. As such, the entire arching
commences along a single vertical line, in keeping with the direction
ofthe grain. Due to the low arching of the table, the thickness of the
table is c.8mm throughout. only at the table edge does it vary between
6mm and 8mm.
The ribs and back are made of very finely-grained, slightly figured pear
wood of high quality. The ribs are 23cm, and since pear wood is dense
and hard, Gasparo made them as thin as the ribs of a cello. The diameter
of the back is 6mm throughout. The corner-blocks are cut and fitted in
the manner of the Brescian school and are made out of pine, as are the
linings. Originally, the back comprised one soundboard of medium size
and three bracings, two in the lower bout and one in the upper bout. The
bend of the back was secured with four small, thin blocks also made out
of pine and shaped like a trapezium. Gasparos tool marks are highly
visible on the inside, suggesting hasty, yet masterful production practices.
The joint of the ribs at the middle bouts were left long, making the
corners of both table and back relatively long. Cut with an elegant curve,
the outlines of the corners appear quite sharp. Although the corners are
now worn, their elegance and grace is undiminished. The purfling, probably
made of willow, is inlaid with precision in both table and back. The bass-bar
has been replaced at least four times, and the position of the original
bass-bar, which was smaller and thinner than the current one, is still
visible. The scroll is also not the original, which was lost some time
in the 20th century. For a Gasparo da Salò, this instrument is
very well preserved, and its authenticity (bar the scroll) has been confirmed
by J. &A. Beare in London.
Measurements:
Table length 113cm
Body width at back:
Upper bout 51.3cm
Middle bout 38.0cm
Lower bout 68.2cm
Distance between f-holes 19.0cm
Arching height of table 3.5cm
Originally published in Double Bassist 20, Spring 2002
For further information, please visit www.doublebassist.com
or contact dbassist@orpheuspublications.com
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