Sonor GBMP21 Deep Bass Primary Line Metallophone

GBMP21 (GBMP2.1) Sonor deep bass Primary Line metallophone chromatic half for GBMP11.

Sonor’s ‘Primary Line’ series is their mid-priced range and is an excellent starting point if you need chromatic instruments.

Notes supplied C# D# G# C#1 D#1 G#1 Bb1. (F#s & Bb supplied with GBMP11 diatonic section.)

For replacement bars for this instrument see here