Nick Gravagne
Appears in 2 Episodes
Soundboards & Rebuilding w/ Nick Gravagne
Nick Gravagne, who joined us for the PTM 2020 convention is back on Radio Hour to share some of his insights on building sound boards. Nick has made over 470 soundboar...
Diagnosing A Piano w/ Nick Gravagne
Nick is a piano engineer with over 40 years of experience in the field. He has made significant contributions to the piano trade through his technical seminars across ...