Helicon (instrument)

Helicon

Brass instrument
Classification	Wind Brass Aerophone
Hornbostel–Sachs classification	423.232 (Valved aerophone sounded by lip movement)
Related instruments
Tuba Saxtuba Sousaphone

The helicon is a brass musical instrument in the tuba family. Most are B♭ basses, but they also commonly exist in E♭, F, and tenor sizes, as well as other types to a lesser extent.

The sousaphone is a specialized version of the helicon. The first sousaphone, a non-production prototype made by J. W. Pepper & Son, Inc., had an upright bell, hence the nickname "rain catcher" because of its shape. Later production versions differ primarily in two ways: a bell shaped to face forward with a larger flare and a bell diameter of 22 to 28 inches (56–71 cm), and a "goose-neck" leadpipe which offers greater adjustability of mouthpiece position at the expense of tone quality. Both the sousaphone and helicon have a wide and roughly-circular shape leaving a large empty area in the center, and are designed to be worn around the player's body, with the inside of the coil resting on the shoulder.

The instrument is very popular in Central and Eastern Europe^{[citation needed]} and is a common instrument for a military band and a mounted band.^{[citation needed]} It is used by Ed Neuhauser of the traditional folk band Bellowhead.

The range of the B♭ helicon is two octaves below that of a B♭ cornet,^[1] thus similar to the more common B♭ bass tuba (though generally without the additional valves and other optional features sometimes seen on tubas, meaning that a few notes in the lowest range are unavailable on the helicon).