theskyiscrying wrote:
hey,
so i know the real differences between dreads and jumbo's, seeing as i play a jumbo myself (guild). people automatically assume that given it's size the jumbo has a fuller and often warmer tone. this assumption however is wrong. the massive difference between a jumbo and the rest is the wood. typical dreads are made from sitka spruce (top) or cedar (top) and rosewood or mahogany (sapele in taylors/larrivees etc.) these woods give them different tones, the cedar top being a softer wood than the spruce so it will have a slight warmth to it. the back and sides are the huge difference maker however, mahogany, although quite heavy which is its downfall to some, has a very warm tone, for instance as far as i know jason mraz plays a guitar with mahogany sides for his recordings. rosewood is lighter and produces a sharper tone. however both of these woods increase in warmth and body with the increase of size.
Jumbo's are made of maple. this sets them completely apart from really all other acoustic guitars. and the average jumbo has much more high end than low, however i got lucky haha and found a guild that seems to have highs and a good balance of lows to go with it. maple is an extremely light hardwood, so it produces a very good picking tone and also gives good strumming tone but depending on the depth of the body it could be better for one or the other.
You have a Jumbo with a maple TOP? That's very unusual, and certainly not a rule for Jumbo guitars. You see a lot of them with maple back and sides (thanks to our good friends at Gibson) and usually with a spruce top, but you see plenty with rosewood back and sides too. Recently I saw a fab Larrivee jumbo with mahogany back and sides.
Shapes and wood combinations are not tied together. I have seen all mahogany dreadnoughts, all koa OMs etc etc.
The original idea behind dreadnoughts was that they were louder and projected better. Martin did away with the narrower waist that had been common until then in order to produce a guitar with more mids, more punch and more volume.
Theoretically OM and 000 sized guitars have better definition, record well and work for finger-style players, but good guitars and good players tend to be very versatile - sometimes surprisingly so.
Personally I prefer acoustics with a well defined waist - which rules out Dreadnoughts - I find they have a richer, better balanced sound. But then there is this 1960-something Martin D28 over at Hugh's Fine Guitars that might be used as an inducement for me to break some laws.