- Note: a1 - Tenor alto from the primary line series - 37 x 17 mm chime bar made of African Pao Rosa - Fundamental tuning - Resonator box made of shock-resistant Resophen - Sound plate made of FSC certified woods - A total of 19 available notes are available: c1 - c3 (not included) - Included: 1 Tone EUR 55.00 - See more - Buy online