Michael N.
Well-known member
Here's my latest project. A Renaissance Guitar or perhaps a Uke based on the model of a Renaissance Guitar.
The earliest Guitar that we know of is now in the museum of the Royal College of Music in London. Made by Belchior Dias of lisbon in 1581. It has 5 'courses', with the top 4 tuned the same as a Ukulele. In fact a Uke player would have little problem adapting to this form of instrument. One might call it the fore-runner of the Ukulele.
The Dias has a string length of some 55 cm's - a little long for a Uke. It is hardly large though. The Violin in the picture will give you some idea of the scale.
There is also an early Guitar (they term it a 'Chittarino') in a Museum in Rome with a string length of just 38 cm's - I think that makes it concert size.
My version is to be made from English Cherry, with a Spruce Top. I intend to string it both as a Renaissance Guitar and then later try the single string Baritone tuning.
I very rarely use moulds in my construction. I prefer to build (usually) directly on to the Soundboard but I do use little wooden tabs to keep everything reasonably symmetrical. I'm departing with tradition and building on to the Back.
The Neck has a very light Cedrela core but is veneered in figured Maple. This isn't the thin stuff that is now commonly used for furniture but the sawn version that finishes around 1.4 mm thick. Veneering at this thickness around the contour of a Neck is a tricky process. I prebend the veneer by wetting the outer surface, placing it on a tube and clamping it with string. It is a form of cold bending. It may take 2 or 3 tubes, gradually decreasing in diameter before it is ready for the tight radius of the Neck. I glue with Fish Glue, which gives a very long open time. The string is applied wet. As the string dries it contracts and adds further clamping pressure. The heel has to be veneered in separate pieces - or at least I haven't yet found a method to do it in one.
The result is a very light yet very stable (and stiff) Neck.
I'll post more when I start the soundboard sometime next week.. . .
The earliest Guitar that we know of is now in the museum of the Royal College of Music in London. Made by Belchior Dias of lisbon in 1581. It has 5 'courses', with the top 4 tuned the same as a Ukulele. In fact a Uke player would have little problem adapting to this form of instrument. One might call it the fore-runner of the Ukulele.
The Dias has a string length of some 55 cm's - a little long for a Uke. It is hardly large though. The Violin in the picture will give you some idea of the scale.
There is also an early Guitar (they term it a 'Chittarino') in a Museum in Rome with a string length of just 38 cm's - I think that makes it concert size.
My version is to be made from English Cherry, with a Spruce Top. I intend to string it both as a Renaissance Guitar and then later try the single string Baritone tuning.
I very rarely use moulds in my construction. I prefer to build (usually) directly on to the Soundboard but I do use little wooden tabs to keep everything reasonably symmetrical. I'm departing with tradition and building on to the Back.
The Neck has a very light Cedrela core but is veneered in figured Maple. This isn't the thin stuff that is now commonly used for furniture but the sawn version that finishes around 1.4 mm thick. Veneering at this thickness around the contour of a Neck is a tricky process. I prebend the veneer by wetting the outer surface, placing it on a tube and clamping it with string. It is a form of cold bending. It may take 2 or 3 tubes, gradually decreasing in diameter before it is ready for the tight radius of the Neck. I glue with Fish Glue, which gives a very long open time. The string is applied wet. As the string dries it contracts and adds further clamping pressure. The heel has to be veneered in separate pieces - or at least I haven't yet found a method to do it in one.
The result is a very light yet very stable (and stiff) Neck.
I'll post more when I start the soundboard sometime next week.. . .
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