The instrument has a divided comb made of plastic. When drawing or blowing, two reeds at a time are caused to vibrate.
They are tuned with an interval of exactly one octave apart . To minimise air loss and to increase the volume there are additional wind savers built in. The result is a full and powerful sound.
- 10 discrete holes 40 reeds, 2×2 reeds per channel, half-valved
- Body discrete, plastic
- Covers stainless steel,
- Reedplates 0,9mm,
- Weight Concerto 94g 3.316 Oz)
- Measures: 125x30x27mm (4.9, x 1.18 x1.06 inches)