Levers
or how to change key on a folk harp
Most folk harps are tuned diatonically, in other words in a simple scale, like the white notes on the piano. There are no sharps or flats (black notes) to start with - you have to "make" these.
Levers are installed in order to be able to play in different keys without having to retune the harp. A lever raises the note of the string on which it is installed by a semitone, by shortening the string somewhat. This means that you need to install a lever on every string where you want to be able to raise the note.
Which levers you are going to need depends on which keys you wish to be able to play in. You may not need a lever for every single string - see below.
WHICH LEVERS WILL I NEED?
If the harp is tuned to the key of C:
Levers on all the F-strings raise these to F# and allow you to play in the key of G
Levers on both the F- and the C-strings raise these to F# and C# allowing you to play in the key of D, and so on.
But what if I want to play in one of the flat keys?:
In order to play in a key with flats, these strings must be tuned down a semitone to start with. For example, to play in F, all the B strings must be tuned down to B. When you later want to play in the key of C, you will then have to have levers on these strings in order to take away the flats. I am happy to give advice concerning which levers you will need, so don't be afraid to ask.
It is always easier to install all the levers you think you will need in one go. Levers must always be installed on the completed harp.
Jordan lever
A simpler lever in black plastic. "One size fits all". Jordan levers are easy to mount with 2 little screws and regular tools. Once the lever is installed it is more difficult to adjust should this be necessary.
Sek 85
Loveland lever
This is a well-tried lever which gives good tone and is kind on the strings. A big advantage with Lovelands is that they can easily be adjusted after mounting. Come in different sizes depending on the length and thickness of the string. Look appealing and give the harp a "professional" appearance. Somewhat more expensive.
Sek 140
Tools for installation of Loveland levers
you would like to install your own Loveland levers - to keep expenses down, or because you like a challenge - you will need these special tools. The set includes a ball-end Allen driver, a #36 drill bit and a #36 x 32 tap bit. You will also need a reversible drill and a little ¼" end wrench to adjust the lever handle. Perfect pitch or an electronic tuner help a lot. Come with full instructions.
Sek 155
Ball-end Allan screw-driver for Loveland levers Sek 70
Separat 1/4" key for Loveland levers Sek 105
Mounting of levers
Jordan type per lever Sek 35
Loveland type per lever Sek 50
Note! Semitone levers must be mounted on the harp when the strings have stabilised