学生贡献的维基
此维基页面由我们教育项目的学生团队编写。
调音时琴弦断裂
还没调到你想要的音高，琴弦就断了。
旋钮拧得过紧
在放弃并把吉他扔开之前，先看看你是怎么调音的。有时周围的背景噪音会被调音器接收到，从而导致调音错误。试着换到一个更安静的地方再进行调音。
调音器电池电量不足
和大多数电子产品一样，如果设备供电不足，就可能无法正常工作。有时调音器会将已经调准甚至偏高的音识别为偏低，导致你不断拧紧琴弦直至其断裂。检查调音器上是否有“电池电量低”的信号。如果没有，更换电池也总是没错的。
需要调整琴弦作用力（弦距）
在某些情况下，如果琴弦持续断裂，你可能需要调整吉他的弦距。吉他的弦距会因琴颈的松紧而导致向前或向后弯曲。如果弦距异常，可能会对琴弦造成额外的压力，导致它们断裂。
需要非标准调音
一个简单的解决方案。
购买调音器
听起来可能有点不可思议，有些人认为如果想进行非标准调音，就必须去买一套不同的琴弦。其实没有必要。准备一个调音器，或者在线查找一段标准音高的音频片段例如这个，将你的琴弦音高与你想要的音高进行匹配。
琴弦走音
刚把吉他调到我想要的音高，但一弹就变低了。
检查琴码固弦钉
很多时候，当你刚更换完琴弦并调好音，开始弹奏时，还没唱完一首歌，琴弦就走音了。问题在于，当你换上新弦并穿过琴码固弦钉时，它们还没有完全固定到位。除非琴弦在固弦钉内紧固，否则它们会一直移动。解决此问题的最好方法是继续调音，如果固弦钉开始上浮，就将其向下按压到位。
琴弦质量缺陷
虽然不太常见，但你买到的琴弦也可能存在缺陷。如果你已经确认固弦钉安装牢固，请仔细检查琴弦是否有任何损坏。如果对琴弦的完整性有疑问，请将其退回给经销商并尝试换一套新的。
琴弦类型
这些是我吉他适用的琴弦吗？
感受琴弦
对于吉他来说，其实并没有所谓正确或错误的琴弦类型。对于这类吉他，购买新弦时确保它们是专为民谣吉他制作的即可。同类琴弦下会有多种选择，但没有一种是绝对错误的。要判断琴弦是否适合自己，可以通过测试音质和手指的触感来感受一下。
琴弦距离指板太高
因为弦距太高，弹起来手指很疼。
琴码调整
这是导致吉他琴弦距离指板过高的最常见问题。好消息是，这是一个相对简单的修复问题。
弦距调整
如果吉他的弦距太松，可能会导致琴弦向前弯曲，使得琴弦距离指板的高度超过你的预期。找到吉他内部的钢筋（Truss rod）并拧紧它，直到感觉到吉他琴颈发生位移。当琴弦达到你感觉舒适的高度时，停止拧动钢筋。
团队
USF Tampa, Team 1-15, Donnelly Fall 2014 USF Tampa, Team 1-15, Donnelly Fall 2014 的会员
USFT-DONNELLY-F14S1G15
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创作了12篇指南
4条评论
G series 12 strings have an issue where the neck will actually pull forward with the string tension and pull apart at the joint and the fingerboard off of the top. If you see a gap anywhere where the fingerboard meets the top or along the neck joint and your action on the higher frets is enormous, it is very difficult to play, this is likely the issue. They tried to build it so robustly that this would never occur by adding two wooden blocks underneath the top to reinforce which now makes the neck almost impossible to repair. I’m told filing the bridge down can buy you some time and make it frettable for a time. Maybe ten years or so
Justyn McDonald - 回复 分享
What kind of truss rod does the Takamine G series
model GN30CE have? A 2-way rod or one way. I had a problem that began with string buzz just on the first fret, realizing I had a back bow. I tried to adjust it counterclockwise with no effect. And know there's no resistance with nothing catching, every string is buzzing and it's all whacked out. it seems like it disconnected from the mount and just keeps turning around both ways.CCW & CW Hard to believe but it won't correct and adjust the neck with that being disconnected if it is. I don't know if there's anything I can do unless luck catches the thread. otherwise it's a job for a pro guitar tech. Is there any advice you can give me on this as I just got this Beautiful guitar three months ago. I'm really heartbroken.
Glenn Feron - 回复 分享
What kind of truss rod does the Takamine G series
model GN30CE have? A 2-way rod or one way. I had a problem that began with string buzz just on the first fret, realizing I had a back bow. I tried to adjust it counterclockwise with no effect. And now there's no resistance with nothing catching, every string is buzzing and it's all whacked out. it seems like it disconnected from the mount and just keeps turning around in both directions, CCW & CW. Hard to believe but it won't correct and adjust the neck with that being disconnected, or broken if it is. I don't know if there's anything I can do unless luck catches the thread. otherwise it's a job for a pro guitar tech. Is there any advice you can give me on this as I just got this Beautiful guitar three months ago. I'm heartbroken with this.
Glenn Feron - 回复 分享
What if the truss rod is at the end of the tighten to the end of it then what and the strings are still too high. What to do?rdorscher8569@outlook.com
Rodney Dorscher - 回复 分享