What brass instrument uses a slide instead of valves?
Brass instrument fourth finger, and are used to adjust the lower D and C. Trumpets typically use throws, whilst cornets may have a throw or trigger. Trombone triggers are primarily but not exclusively installed on the F-trigger, bass, and contrabass trombones to alter the length of tubing, thus making certain ranges and pitches more accessible. A euphonium occasionally has a trigger on valves other than 2 (especially 3), although many professional quality euphoniums, and indeed other brass band instruments, have a trigger for the main tuning slide. The two major types of valve mechanisms are "rotary valves" and "piston valves". The first
Brass instrument valve Brass instrument valve Brass instrument valves are valves used to change the length of tubing of a brass instrument allowing the player to reach the notes of various harmonic series. Each valve pressed diverts the air stream through additional tubing, individually or in conjunction with other valves. This lengthens the vibrating air column thus lowering the fundamental tone and associated harmonic series produced by the instrument. Valves in brass instruments require regular maintenance and lubrication to ensure fast and reliable movement. The first piston-valved musical instruments were developed just after the start of the 19th century. The Stölzel valve (invented