
1) Amplified instrument
Found on
https://www.crosswordclues.com/clue/starrboard

The StarrBoard is a stringed musical instrument invented by John D. Starrett and patented on July 23, 1985. It is a tapping instrument similar in concept to the Chapman Stick except that it is played on a stand (like a keyboard) rather than worn on the body. Another difference is that it is played with fingers parallel to the strings rather than p...
Found on
http://en.wikipedia.org/wiki/StarrBoard
No exact match found.