Tremolo Harmonica Cascha HH 2168
Tremolo harmonicas have more holes than normal harmonicas. Behind each of the 24 holes there is a channel with a reed. When playing, several reeds are played at the same time. This creates a pulsating tone in the volume. This is called the tremolo effect. When a chord is played, an accordion-like sound is heard, which makes the overall sound brighter and more cheerful.