stringing and tuning
Two knots are made side by side at the end of the string (Djoulo)
preventing it from slipping out of the loop of the string holder when it is under tension.
The string is knotted in the loop of the string holder (Bato)
and put in a notch at the left or right side of the bridge.
Then it is lead to the neck from above over the tuning ring which is braided from strips of hide
and then it is wound several times around the ring until it cannot slip any more under tension.
The left side strings are wound to the left and the right side strings to the rigth.
Mit dem Loyo, einem eisernen Stimmnagel (Ahle), wird der Stimmring etwas aufgedehnt,
dass die Saite durchgesteckt und festgezogen werden kann.
Die Saiten der linken Seite werden nach links gewickelt und die der rechten Seite nach rechts.
Jede Wicklung wird mit dem Loyo festgezogen.
Dann wird der Stimmring an die alte Position verschoben, um die Stimmung zu prüfen.
Diese Prozedur muss möglicherweise mehrmals wiederholt werden.
The deepest string is attached at the ring on the upper end of the neck.
The other strings occupy the rings downwards in ascending tonal order
and the highest string is attached at the lowest ring.
In the ascending scale the strings are running alternately right and left over the bridge.
To tune the string lower the ring is shifted down.
Sometimes a slight pressure with the thumb is enough to tilt the ring a little more.
To tune the string higher the ring is shifted up.
Bass strings sometimes require much force, you have to hold the calabash between the knees
and push the ring up with both hands.
You may also put the string out of the notch, push the ring up without the string's tension
and pull the string in the notch again.
When the ring has to be pushed further as there is space to the next ring then the string has to be pulled again.
For that purpose the string is loosened by shifting the ring downwards,
eventually also the following rings below must be shifted.
Then the loops of the string around the ring must be pulled with a long iron nail Loyo like a pricker.
When tuning to a higher pitch you have to begin with the innermost loop
and pull the string outside through all following loops,
this will shorten the vibrating part of the string and increase the tension of the string.
When tuning to a lower pitch you have to begin with the outermost loop
and pull the string inside through all following loops,
this will make the vibrating part of the string longer and decrease the tension of the string.
Normally the rings are tilted somewhat by tension
and hold so well at their position that tuning can be done in very fine microtonal intervals.
When they glide the place where they should hold at the wooden neck
can be made stickier by applying saliva, wet shugar, cigarette ashes, etc. on it.
In more difficult cases put a matchstick in the gap between the wood and the ring.
If the rings keep slipping:
maybe the stick and the rings are just too dry - hold it under the shower for a while
(but not the calabash with the skin !!!)
this usually helps ...