What is a person who fixes musical instruments called?

What do you call a person who fixes musical instruments? A luthier(/?lu?ti?r/ LOO-ti-?r) is a craftsperson who builds or repairs string instruments that have a neck and a sound box. The word “”””luthier”””” is originally French and comes from the French word for lute. Read more on en.wikipedia.org An instrument repair person or musical instrument … Read more