On 9/05/2013 6:10 AM, TD wrote:
Here's a couple of replies I got so far. Ben Meulle-Stef is Belgian and
builds interesting designs, Kevin Hall builds Timberline guitars and
worked as Canadian shop foreman (?) for Martin for many years. Over the
years, Kevin's comments are the best I have seen on building and repair.
Ben:
"The only thing I can think of is as longer the scale as thinner the
strings needs to be, so yes a longer scale will provide a more bell ring
tone...
Cheers
Benoit"
Kevin:
"My old friend the late Bill Lewis used to say that scale length is the
first
consideration when designing a new instrument for a specific client, but
it's only one of many variables which will affect the overall performance.
Given otherwise identical instruments a longer scale will generally give
greater projection and volume since it puts greater tension on the top.
The trouble with such sweeping statements however is that instruments with
longer scales often have slightly heavier bracing and/or top specs in order
to better cope with the increased tension. Instruments built that little
bit more heavily can tend to have a slower, less subtle response than more
lightly built ones. Add the variable of string guage and you open another
whole can of worms. Long scale instruments are often strung with light
guage wires in order to make them more playable, so a shorter scale
instrument strung with mediums may actually provide more bite with a more
subtle response.
In the 70s and '80s when Jean Larrivee and his various accolytes were
building virtually all their steel strings with 650 mm scale lengths and
bracing them fairly heavily many players bought them, liking the volume as
they came from the shops with medium strings. Within a couple of months
many of those players, tired of the hard tension and stiff response,
switched to lights then found they didn't care for the drop in volume which
accompanied that switch. For a while there were lots of bargains around
Toronto on 6-month to a year old Larrivees et al.
Like virtually everything else about guitars there is a delicate balance
between scale length, top thickness, brace weight and stiffness, string
guage and players' style. This makes it very difficult to come up with a
definitive answer to which one of any of the above variables may be the
best
for a particular player.
One of the main objections many players had to the old Mossman flat-tops
was
that they felt 'stiff' and they had to beat the liver and lights out of
them to get the best tone. Mossman used long scale lengths on his stuff,
and while that made them powerful and very attractive to heavy-handed
bluegrassers etc. it made them unpleasant for a lot of others, especially
when strung with the medium strings for which they'd been designed.
Your average player doesn't want to worry his or her pretty little head
about such niceties, and just wants a short, straight answer to questions
like 'which is better, short or long scales?' or my all time favourite: "
What's better, steel strings or them rubber ones?"
KH "
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