It's a counterweight to the slide. The slide gets heavy, especially when extended into lower positions, so the balance puts extra weight on the opposite end of the instrument. It makes it easier to play by relieving pressure on the player's hands and arms.
Trombone is trombone in Italian.
A trombone has no valve- only a slide. A valve trombone, or a marching trombone, though, have three valves.
it is a professional trombone
No a trombone is verry different
That would be the trombone. The trombone has a main slide instead of valves to alter the length of tubing that the vibrating air has to travel through to change the pitch of notes. All brass instruments have tuning slides to slightly lengthen or shorten the tubing length to help tune the instrument.
Trombone is trombone in Italian.
A bigger trombone is usually a bass trombone.
A trombone has no valve- only a slide. A valve trombone, or a marching trombone, though, have three valves.
it is a professional trombone
no. trombone is a musical instrument. I have not heard of a trombone sport before
With a balancer puller tool. With a balancer puller tool.
The trombone player.
The traditional material for the Trombone is brass.
Tenor Trombone.
you draw a trombone Trace it.
The trombone's made out of brass.
Your lips are what vibrate when playing a trombone.