10-Pack of Vandoren Black Master Clarinet Reeds 2 Rosendahl Pistons/ Valves: (3) Nickel-plated

Pistons/ Valves: (3) Nickel-plated

continuously variable

Perfect for both live and studio use

Resonant Frequency (fs) 33Hz

Polar Pattern Omnidirectional

10-Pack of Vandoren Black Master Clarinet Reeds 2 Rosendahl Pistons/ Valves: (3) Nickel-plated10 Pack of Vandoren Black Master Clarinet Reeds 2 Vandoren also manufactures reeds for the German system (Oehler) mouthpieces. The White Master and Black Master are designed for German and Austrian clarinet players, respectively. Their cut is particularly calculated to suit the characteristics of the German system clarinet mouthpieces. Black Master reeds have a larger and thicker cut than White Master reeds.