Tuning mechanisms for stringed instruments

A variety of methods are used to <a href="/facts/Musical_tuning/v5Q1kYxC">tune</a> different <a href="/facts/String_instrument/srW2H8dV">stringed instruments</a>. Most change the <a href="/facts/Pitch_(music)/fQAK0JsC">pitch</a> produced when the string is played by adjusting the <a href="/facts/Tension_(physics)/waNGYp3a">tension</a> of the <a href="/facts/Vibrating_string/IpRY862Y">strings</a>.
A tuning peg in a pegbox is perhaps the most common system. A peg has a grip or knob on it to allow it to be turned. A tuning pin is a tuning peg with a detachable grip, called a <a href="/facts/Tuning_lever/tndxRYTH">tuning lever</a>. The socket on the tuning lever fits over the pin and allows it to be turned. Tuning pins are used on instruments where there is no space for a knob on each string, such as pianos and harps.
Turning the peg or pin tightens or loosens the string. Some tuning pegs and pins are tapered, some threaded. Some tuning pegs are ornamented with <a href="/facts/Exoskeleton/Wlmru4GW">shell</a>, metal, or plastic inlays, beads (pips) or rings.
Other tuning systems include screw-and-lever tuners, geared tuners, and the konso friction tuning system (using braided leather rings).

Tuning mechanisms for stringed instruments open-in-new

Tuning mechanisms for stringed instruments