Sonor Primary Line instruments were completely re-designed in 2010, for sound optimization, and environmental stewardship.  They are the first Orff instruments to be FSC certified.  This ensures eco-friendly production and sustainable harvesting of all wood used. 

The AMP 1.1 alto metallophone has metal alloy sound bars measuring 35 x 5 mm.  The bars are thinner than those of the TAKM 10, and feature the note name and staff notation printed in the center of each bar.  The pitch range is c1-a2 diatonic, with c1 being middle C.  All Sonor instruments include f-sharp and b-flat bars.  The resonator box is made of FSC birch plywood with a single chamber.  It includes brackets for use with accessory legs or the Basis Trolley system.  The AMP 1.1 comes with one pair of SCH 5 mallets, and coordinates with chromatic extension AMP 2.1.

To replace pins, order part # ZS1
To replace tubing, order part # ALS1
To replace bars, order part # PR35X5