
capnkid
Optimus Prime
I want to build a guitar from warmoth, but they only offer bolt on necks, i mean I can get somthing built with all the other options I want. Would a bolt on neck really suck the sustain out of a guitar?
Dani Pace said:If a bolt on neck is mounted and seated properly it can increase sustain but sustain is more a matter of natural resonance in the wood of the body of the giutar. Certain woods simply have more sustain than others. Laminated bodies sometimes have less sustain due to the glue used, glue is not designed to transfer resonance (I've heard the point of glue not transfering resonance debated in bolt on VS set in necks as well.) Other things to consider are body shape and thickness, type of bridge and tailpiece, and the physics involved to locate the proper placement of hardware, many things affect sustain and all have to be taken into consideration.
AGCurry said:Bad science. The guitar which gives you the most sustain will be the one whose body (and neck) does not resonate at all, i.e., where the vibration of the strings are not transferred to the body (and neck). A resonating body acts as a sink for the energy of the vibrating strings.
Light said:It is a bit mroe complex than that, but that is not too far off.
What you need, more than anything, is an efficent transfer of energy BACK to the strings, which means you need the body to be quite stiff.
But all of this ignores a huge other factor. What the neck joint an the body REALLY effect, more than anything, is the guitars evelope, or what synth guys call the ADSR (Attack, Decay, Sustain, Release). Now, on a guitar the realease is not really something we can do much with. YOu take your fingers off the strings, and the guitar stops making noise. Or it feeds back, if you are playing loud enough. And the attack itself is more determined by the players technique, i.e. weither they use a pick, how heavy it is, etc...
The other two, the decay and the sustain, we can have a BIG effect on. A bolt on neck will fairly quickly suck a lot of the energy out of the strings, which means you have a fast decay. Somewhat like using a compressor with a slow attack on a snare drum, this fast decay can make a guitar sound like it has a stronger attack, which explains a lot about the sound of a Strat or a Tele. The type of wood can also have an effect on this, though wood selection SEEMS to have more of a frequency effect than an evelope effect.
Of course, a fast decay means for a shorter sustain, but that should not make you think that you won't get ANY sustain. First of all, if you are playing loud distorted music, the amps gain and your technique will get you plenty of sustain. Just listen to SRV hold a note for a chorus or two some time (OK, maybe a bad example. He didn't really hold notes that long, but their are guys who do).
The neck joints are different. But that does not mean that any of them are bad. You will not, for example, get a Strat to sound like a Strat with out a bolt on neck. The bolt on neck is a essential part of the Strat sound, and it is a classic sound. So give it a try, and see what you think. That's the only way you'll ever know.
Light
"Cowards can never be moral."
M.K. Gandhi
MrWinky said:I am not as well versed in the actual scientific reasoning as others, but as a practical matter I see little difference.
I have many guitars, both set neck and bolt-on, and there is not any discernable difference in most cases.
If you are talking about a cheap guitar with a lousy fitting neck pocket you may have more of an issue with the difference, but a well built bolt-on guitar with a good pocket and neck attachment will probably work out fine for most players.
By the way, I actually think that some bolt on guitars have more snap and response than set necks.
ibanezrocks said:I don't see much difference in sustain, which will usually be changed so much with the volume and gain of the amp that its hard to tell how much is from the guitar. There is a huge difference in sound, there will be a different "snap" as someone called it. The attack is very different, I don't know how someone couldn't tell the difference, but if you can't then it really doesnt matter to you anyways.
ibanezrocks said:I don't see much difference in sustain, which will usually be changed so much with the volume and gain of the amp that its hard to tell how much is from the guitar. There is a huge difference in sound, there will be a different "snap" as someone called it. The attack is very different, I don't know how someone couldn't tell the difference, but if you can't then it really doesnt matter to you anyways.
noisedude said:I think it's Robert Godin who swears that by using glue you're reducing sustain, and only uses bolt-ons in his rather pricey instruments.