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Alder and ash were chosen by Leo Fender because they were plentiful and cheap...
This gets thrown out in these ridiculous arguments all the time as if it were somehow "proof" that the choice of wood has no bearing on the voice of the instrument. It
sounds good, at least on the surface, as long as you don't look too closely...
First off, Leo Fender was an engineer, not a musician. He approached his designs accordingly.
Even so, he quickly discovered that the choice of wood has a distinct impact on how the instrument sounds, which is why he
specified the type of wood to be used for each instrument.
The price and availability of different wood species fluctuates frequently and regularly. If these were the only concerns, he wouldn't have specified which species to use for each instrument. He would've left that decision up to the purchaser at the factory, trusting them to procure whatever is cheapest at that particular moment.
By specifying a particular wood, he effectively
prevented the factory from procuring whatever was cheapest at the time.
To say that Leo Fender's choice of wood was based purely on economics is simply not accurate.
Gibson chose mahogany for similar reasons.
Actually, Gibson chose 1 3/4" thick mahogany body
with a 5/8" maple cap for their Les Paul bodies. The maple cap
added considerable expense to the manufacturing of the instrument.
Not only did it add one more wood species to be procured, adding to the overhead, money tied up in inventory, storage requirements, etc, it also
more than doubled the amount of time and labor required to make the body.
Instead of just cutting the body out of a single piece of wood, the body was cut out of mahogany, then what was effectively a
second body was cut out of maple, then they were planed, glued, clamped, allowed to cure, sanded until the two pieces were aligned exactly, and so on.
None of these things were done in order to save money, and they weren't done for aesthetics, since the guitar was only available in two finishes, both solid colors; black or metallic gold.
The decision to add considerable cost to the manufacturing of the guitar was based on one thing, and one thing only: the impact of the choice of wood on the voice of the instrument.
To suggest otherwise is just not true.
The idea of a "tonewood" is based more on tradition than anything else...
Yes, and that tradition is based on hundreds of years of experience with which woods sound best in musical instrument applications.
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