SONOR SMP1-1 Soprano Metallophone is SONOR's Primary Series soprano metallophone — a classroom-proven instrument delivering clear, warm metallophone tone and durable construction for daily school music use. Steel alloy bars are mounted on a beechwood resonator box for reliable soprano metallophone performance.
- Steel alloy bars — clear, warm soprano metallophone tone
- Beechwood resonator box for natural projection and sustain
- Primary Series — robust classroom durability
- Diatonic range: c2–a3 (15 bars)
- Removable bars — compatible with SMP2-1 chromatic extension set
- German craftsmanship — SONOR, founded 1875
Classroom-tested soprano metallophone quality — the SMP1-1 delivers SONOR's warm, clear metallophone tone for school music programs of all levels.

