What are the German musical instruments?

Not exactly. I wonder if I can help you.

Generally speaking, western musical instruments are universal, such as those in an orchestra.

Germany has developed flute industry for a long time, and the quality of transverse flute (later developed into a flute) and clarinet is good.

At present, the western musical instruments made in Germany and Austria are still very influential, such as German horn, Ping Jian trumpet, tweeter trumpet and so on.

If you want to know about ancient German musical instruments, I recommend Bach's Brandenburg Concerto, which is specially played with antique instruments.

As for other German national musical instruments, I really don't know.