Tag: Cello

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2021 Year of change.

For me the 2021 year was a time of transition, growth, fresh energy, and new directions. After 14 years working for Guy Harrison in Ottawa, I moved to Boston in April to start working as a full time restorer for Reuning & Son Violins. It’s an honor to be part of such a fantastic and knowledgeable team, and I am excited to be working on many fine instruments at the shop. I continue to build my own instruments independently, right now I am working on two cellos.

In August of last year, The Strad published an article I wrote about methods of recording arching curves using a dental compound. The article is an extension of a presentation I gave at the VSA Violin Makers in Oberlin in June 2018. You can read my article here: https://www.thestrad.com/lutherie/recording-arching-profiles-ahead-of-the-curve/13284.article

Another highlight of 2021 was being voted into the American Federation of Violin and Bow Makers. The Federation has strict requirements for membership, admitting only those who pass its rigorous standards of workmanship and ethics. In order to be considered for membership in the AFVBM, a maker must present their work to a panel of judges. At their September meeting in Los Angeles, I presented my latest violin, an instrument modeled after the “Ysaÿe” by Guarneri Del Gesu. Not only am I proud to have been voted into the Federation; I am also happy that the violin I presented to them soon found a home with a musician in the San Diego Symphony!

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Cello Awards

Last November, I was pleased to finish a cello in time to participate in the 23rd International Violin making competition held by the Violin Society of America (VSA) in Cleveland.

Among the 68 cellos presented, my instrument was awarded a Double Certificate of Merit :

-a Certificate of Merit for Tone by judges and cellists Dane Johansen, Jeffrey Solow and Brian Thornton.

-a Certificate of Merit for Workmanship by judges and violin makers Ulrike Dederer, Antoine Nédélec and Raymond Schryer.

It was a great achievement and honour to be rewarded for my work in this way. For a violin maker it is significant and meaningful to receive such distinction at this international level and to see the results of years dedicated work acknowledged and encouraged.

This event is also an excellent opportunity to acquire a representative overview of global contemporary instruments which were, in my opinion, quite remarkable in quality.  It also gives to participants the opportunity to discuss their individual work with the judges. Thank you and congratulations to everyone who took part in it!

I also wanted to personally thank Paul Marleyn, Rachel Mercer, and Raphael Weinroth-Browne for their time and useful feedback while adjusting the cello.

This 2018 Dequincey Cello has a body made of Canadian poplar and spruce. The maple neck and pear wood scroll are sourced in Europe.

Copyrights © 2019-2021 Charline Dequincey. All rights reserved.

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Making a cello

“Very nice cello, with a handsome varnish. The sound is well balanced with a deep and strong C string, which can be difficult to find in a cello. I also like the width and projection of the A string sound.”

Paul Marleyn, Professor of Cello at the University of Ottawa

www.paulmarleyn.com

Poplar Cello all copyrights Ch. Dequincey

A musical instrument such as a violin, viola or cello is the result of an accumulation of decisions from its conception (and wood choice) to its set up including the design of its outline, proportions, arching shapes, distribution of thickness, sound hole placement/shapes, neck measurements, etc. Despite certain standardizations created by the historical evolution of the instrument, we are still left with a relatively large range of choices.

Before starting an instrument, it is quite important for me to define clearly what I want to achieve in terms of sound, comfort of playing and style. This helps me to determine what model of instrument I’ll be working from. I then decide how much freedom I’m going to take with the entire design: if I’ll base it on a particular instrument or maker, or if I’ll just work from a general feeling of a violinmaking school/period and create my own outlines.

I personally fancy the dark and deep quality of the lower register in quartet instruments, so when I got access to a source of poplar big enough to built cellos, I thought it would be perfect since poplar has a reputation for creating a darker sound in violas and cellos. While I was researching more about it, it also seemed to be associated with quieter instruments. I thought this would make an interesting challenge: to try to get both projection and depth in the lower range of a cello.

With this goal in mind, I picked a model with proportions that would serve this purpose, while also ensuring that the body measurements remain in a standard range that would be comfortable for a cellist to handle. Of course, the overall look is also quite important to me and was taken into consideration. From this starting point, all subsequent decisions were based on previous experience making cellos, observations I gathered working on older instruments as a restorer and influences from publications on related topics. One source of inspiration that was particularly helpful was Frank Ravatin’s talk entitled ‘’Cello making, models and measurements’’ given in November 2004 and published in the Vol. XX, No3 of the fall 2006 VSA journal.

One might never know, but some unexpected exceptions to what we thought was the rule might bring us to revise all our conceptions, and such it is the exciting learning curve of a violin maker’s journey. I’m generally quite curious before playing an instrument for the first time, and especially when trying a new model! Did the elements come together as expected? I was quite pleased with the results of this last instrument.

As a limited cello player, I felt very lucky to get feedback from professional cellists performing in Ottawa.  I would like to thank them all warmly for it. As a maker working for and with musicians, it is essential for me to stay in touch with their needs and variety of tastes. Therefore, after benefiting from their experience, I was able to make some final adjustments on what turned out to be a very fine instrument!

Poplar Cello 2014 © Ch. Dequincey c

Copyrights © 2016-2021 Charline Dequincey. All rights reserved.
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Poplar cello

Cellos or Violas made with poplar or willow backs have a reputation for having a warm sound. These wood species were used throughout the history of violin making, and particularly in Cremona during the second half of the XVII century and the first half of the XVIII century. In his book, “The Secrets of Stradivari,” Simone F. Sacconi mentions that two fifths of Stradivari’s cellos still remaining, feature poplar or willow backs. There are fine examples of those instruments in the collections of the Royal Academy of Music in London and at the Library of Congress in Washington DC.

A few years ago, I acquired some pieces of Canadian poplar which were quarter sawn for violin making use and big enough for a cello. Guy Harrison and I had built in 2009 a cello using European poplar, resulting in a very satisfying sounding instrument. As I was curious to try this other kind of poplar on a cello, I built one. In fact, the spruce used for the blocks and the front also came from Canadian forests, making the body of this instrument entirely Canadian sourced!

Cello patchesTo work with a different wood than the more common maple required that I take into consideration the differences in mechanical and acoustical properties. Accordingly, I adjusted the thicknesses in relation to the density of the wood. Then I measured the tap tones and weight, in order to adjust the final stiffness of the back as a free plate, using Nigel Harris’ method.

Some instruments with poplar/willow back features ribs made in a different wood than the back, such as ash or beech, matching the scroll. I used poplar for the ribs to match the back, and reinforced them with linen (a method also employed by Antonio Stradivari).

Copyrights © 2015-2021 Charline Dequincey. All rights reserved.