How does humidity affect a mahogany dulcimer?
Instruments- discuss specific features, luthiers, instrument problems & questions
We spend the winters in AZ where the humidity gets to 6%. We keep what was sold to us as guitar humidifier in the case to keep the instrument from drying out too much. Never had any problems but don't really know if the humidifier helped or not. On the other hand we still had the humidifier is the case when we got to Arkansas and the humidity was 95%. Opened the case one morning and two of the strings had broken in the case during the night. Took it to the dulcimer shop and they said the strings had rusted through. Apparently too much humidity!
Our neighbor also keeps a humidifier in her case in AZ and had three of her frets rise and the person that fixed them said it was due to too much humidity.
I guess I agree with Noah, that I worry about the instrument drying out too much when there is very low humidity.
