It's a question that comes up very often: "What's the difference between a horn that is silver plated compared to one that is lacquered?" A euphonium that has a compensating system has a fourth valve (operated by the left hand) and has extra tubing or “knuckles” on the back of valves 1, 2, and 3. System Blue silver plated mouthpieces facilitate flexibility, clarity and overall quality of sound. Its name comes from an ancient Greek word, translated as "well-sounding" or "sweet-voiced.” The euphonium is a piston-valve instrument. Plus, a baritone or euphonium mouthpiece is larger & is less effected by the movements of marching. A mellophone is a brass instrument with a conical bore similar to that of a flugelhorn or euphonium. A euphonium is heavier, but is supported with a strap, whereas a marching mellophone is held straight out in front like a trumpet with nothing to support its weight other than your two arms! Bach/Schilke listed at the top for comparison. Construction of the baritone vs the euphonium The mellophone is a 2- or 3-valve brass instrument pitched in the key of F, G (bugle),B ♭, or E ♭.It has a conical bore, like that of the euphonium and flugelhorn.The mellophone is used as the middle-voiced brass instrument in marching bands and drum and bugle corps in place of French horns, and can also be used to play French horn parts in concert bands and orchestras. There are several factors involved in producing different pitches on a brass instrument. Because the mellophone is such a lesser known instrument, it is important to know a little about it before buying one. Brass instruments are also called labrosones or labrophones, from Latin and Greek elements meaning 'lip' and 'sound'.. The fourth valve (positioned on the side of the instrument), in addition to the extra tubing makes it possible to play chromatic notes between the first and second partials. The mellophone is a three-valved brass instrument that is created in the concert key of F or E-flat. How to Choose a Mellophone. Most drum … Read more Mellophone vs. French Horn (What’s The Difference?) Please do not take diameter measurements too seriously. The euphonium is a medium-sized, conical-bore, tenor-voiced brass instrument that is part of the tuba family. Cody's summary of the differences between what you will generally find in an instrument called a "Euphonium" vs. one called a "baritone" is mostly spot on for today, but traditionally there really wasn't a difference between the two and it is a recent phenomenon where the high-end instruments are called euphoniums while cheaper student instruments are called baritones. Most of the time the difference in columns can be 0.02 of an inch (0.5 mm). Overview Much of the answer to this question is solidly in the realm of opinion, but here is my particular opinion. Its origins stem from the 19th century when marching bands began to rise in popularity. A brass instrument is a musical instrument that produces sound by sympathetic vibration of air in a tubular resonator in sympathy with the vibration of the player's lips. Euphonium. Simple answer: It depends on the manufacturer. Designed to enhance articulation with smoother flexibility, the open … A true marching French Horn is in the key of Bb, is the same length as the Bb side of a Bb/F double horn, and is played using the fingerings of the Bb side of a double horn.