The Sonor AMP 2.1 Alto Metallophone is a chromatic extension for Sonor AMP 1.1. The Chromatic Add-On for Alto Metallophone allows more notes to be added.
The main features of the Sonor AMP 2.1 Alto Metallophone include:
- Tonal range: c-sharp1 to b-flat2
- 7 Specially Alloyed Keys: c-sharp1, d-sharp1, g-sharp1, c-sharp2, d-sharp2, g-sharp2, b-flat2
- Sound bar material: metal, specially alloyed
- Sound bar colour: silver
- Sound bar width: 35 mm
- Sound bars thickness: 5 mm
- Fundamental tuning
- Resonator box with 1 chamber made of birch plywood, FSC certified
- Type: alto