Made for the Discerning Euphonium Player When you play a truly special euphonium, you know it right away. That indescribable it' factor is what XO attempts to bring to each of their instruments. The XO 1270S professional 4-valve compensating euphonium offers a mellow tone with the authoritative projection needed to hold its own in a low brass section. This euphonium features a yellow brass leadpipe, body, and bell for a traditional sound.
Sweetwater especially appreciates the oversized bell wire, which controls harsh overtones for a warm and traditional sound. Beyond that, players can expect a familiar playing feel from the 3+1 valve layout and stainless steel pistons. There's also a fully compensating system onboard for spot-on intonation in the low register.