The Harp Herald

A blog about harps, harpists, and other crazy stuff

Archive for the month “November, 2011”

New Video Available: Troubleshooting Salvi Levers

I recently received a question about how to deal with buzzing levers on Salvi lever harps. While they are good quality and sound good when they’re in good regulation, Salvi levers are prone to a buzz when engaged, especially in the lower strings.

Since I had a Salvi Ana to regulate on the same day the question reached me, I took the opportunity to shoot some video segments. I also dug through the vault and realized I had some older footage which deals with the same issue, so I spliced that onto the video below as well.

This was the day I learned I need to travel with my good camera. I shot most of this video on my phone, and the sound and video are not ideal. Since I had the Ana to work with, though, I thought it was best to get some answers out there. Apologies for the sound quality.

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Diagnosing Pedal Clicks


I had a reader recently write in in response to my article, “What is a Harp Regulation Anyway?” She referenced a section where I discussed checking the pedals for clicks and other issues:

“I check the motion of each pedal. Do they move smoothly? Do they stay where I put them?
Do they spring back quickly when disengaged? I make adjustments as needed, and also
check for any loose connections, which can cause the pedals to click or knock when moved.”

The reader’s question was, “where would the loose connections be?” Good question. The answer is the connection between the pedal lever and the pedal rod coupling, and between the pedal rod coupling and the pedal rod. If there is wear in either of these spots, there can be excess movement, or “play,” when the pedal is moved, and this can cause a loud clicking sound.

The reader goes on to say that it sounds like the clicks are coming from the top of the harp, not the bottom. Though I haven’t heard the harp for myself, she is probably right. Nevertheless, it is worth taking a little time to check the pedals, because sometimes pedal clicks can “telegraph” their way up through the column and sound like they are in the mechanism. Since the harp is built to resonate, the source of an unwanted sound can sometimes seem to be coming from someplace other than its true source. In the video above, I point out these locations and describe the procedure for diagnosing pedal clicks.

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