"Oberkrainer music' is one kind of country music and famous in Europe. To express the respect to the players who contribute themselves to this field of music, JUPITER has launched the "Oberkrainer" euphonium model JEP-564. The Oberkrainer" euphonium, JEP-564, features with 4 front action valves giving easier and faster response as well as better intonation. It enriches the Oberkrainer instrumentation with its distinctive firm and full sound. The JUPITER Oberkrainer euphonium is absolutely the right choice whether for playing solo or with bass and rhythm background. The JEP-564 also suits school marching bands since it was developed from JEP-464. Below is the specification of the horn:

• 0.571" (14.5mm) bore
• 10.8" (275mm) detachable curved bell
• Rose brass leadpipe
• Removable 4 front action valves with stainless steel pistons
• Nickel silver outer slides
• Wood frame case