How will a capo work? |
A capo eliminates the faults in the nut
Most capo users have tuning problems. Every time you put the capo on or remove it you have to adjust the tuning. The capo eliminates the intonation fault in the nut! When these faults alternately are added and eliminated the tuning is affected. It's very tedious when artists turns their back to the audience to adjust the tuning. |
Place the capo correctly!
Because "ordinary" (not intonated) instruments
intonate bad both with and without capo, musicians often are careless when placing the
capo. The placement doesn't matter that much - it sounds bad no matter what you do. But,
If the instrument is intonated it is a pity to ruin it by incorrect placement of the capo.
Careless placement of the capo adds extra clamping
power to the string making its pitch too high. The main principal is that the strings
should pass through the capo as straight as possible. By placing the capo as close to the
fret as possible, the leverage of the capo is lessened and it becomes harder for the capo
to bend the strings. |
With an intonated instrument and correct placement - no problem...
Strings fretted by the capo only intonates correctly. The capo frets the string just like a finger and as
the instrument is intonated the note will be correct. When the strings are fretted by both the capo and the fingers a small amount of pressure is added when the string is fretted in two places. Behind the finger the capo is pressing the string down the tiny little string height caused by the nut being somewhat higher than the frets. If the capo is correctly placed that little extra tension is hardly noticeable. You will not need to adjust the tuning when you use a capo! |
...but be aware of the first fret!
Even if the nut is correctly intonated, the string
height at the nut will remain. The "clothesline effect" has its largest
impact between the nut and the first fret. So when you put a capo on the
first fret, it will add a bit more tension to the strings, than if you
put it elsewhere on the fretboard. The strings will be in tune with each
other, but the pitch may be a bit high. It will probably not exceed your
tolerance level, but be aware! The affect of the capo is the greatest when the distance is far between the capo and the fretting fingers. This means that the higher up the neck you place the capo, the less is the affect by the capo! High up the neck it isn't possible to move the hand very far from the capo. The first fret is the least favorable place to put a capo! |
Copyright © Anders Sterner
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