I need BASIC dulcimer help - Complete novice
Instruments- discuss specific features, luthiers, instrument problems & questions
Jonathan, can you post a photo of your dulcimer? It may help us to better help you. Also, if you the maker of the dulcimer that would be helpful. Since your father played noter style, it makes sense to start learning in DAA. You double melody strings would be tuned to the A below middle C. The middle string would be the same. The next two strings would "d" and "D" respectively. The bass D, your thick string would be the D below middle C and the other "d" would be just above middle C.
Using 29 inches as the vibrating string length which you estimated to 28-30 inches, the "A" strings would be 0.012, the "D" string would be 0.018, and the high d 0.009. The Strothers string calculator tends to be "light" on string string suggestions so I would change the D to 0.020 and the d to 0.010. If those turn out to be to loose when tuned to pitch you could try 0.011 or 0.012 for the d and 0.022 for the D. You can find the calculator here.
Ken
"The dulcimer sings a sweet song."