Yes it is. It is a more smaller sized tuba.
An euphonium is overall a small tuba...but there are other differences too! -an euphonium has four valves while a tuba can have three of them. -tuba's can be close to 50 pounds! while an euphonium is lighter. -though both a tuba and an euphonium are bass instruments, tuba are the main bass that can most likely go lower than a euphonium
International Tuba Euphonium Association was created in 1973.
Trumpet, French horn, Trombone, Baritone/Euphonium and Tuba.
The euphonium is the second lowest member of the brass family.
French Horn, Trumpet, Cornet, Trombone, Tuba, Sousaphone, Baritone and Euphonium.
The brass family such as trumpet, cornet, french horn, euphonium and tuba.
Baritone horn, Sousaphone, Euphonium, Contrabass bugle, and Alto Horn
Those are all brass instruments, but only the bugle is not from the tuba family.
French horn, trumpet, tuba, bar-sax (also part woodwind), baritone, euphonium (like baritone, but with straight top).
Yes it is except smaller.
There are many instruments that look the same as a tuba, but are a different size so produce notes at a different pitch. These include euphonium, baritone and tenor horn. Trumpets and cornets are like a very small tuba turned on its side.
The tuba is an octave lover than the euphonium so it is lower