HUGH TRACEY Acoustic-Electric 15-Note ALTO CELESTE Kalimba - KCA015E Model 15-note diatonic celeste with acoustic/electric board resonator-base. Range: G-1 to G+1 in G-major. The Celeste is laid out similarly to the Kalimba; the difference is in the base. The board base allows the notes to ring out well and preserves their individuality where the box tends to blend the sounds. Notable musicians, therapists and educators around the globe choose and prefer Hugh Tracey instruments. Proudly made in South Africa and considered the world standard in sound, quality and design.