The Moisture Control System MCS3 with flexible connector for drone stock and screw adjustable quick stop drone valve. Highland Reed’s Drone Moisture Control System reduces moisture before it hits your drone reeds. Drone valves included within the system (removable if not needed) however they will regulate the air flow to the drones giving a steadier drone sound. It offers the following benefits:

• Keeps reeds dry to increase playing time
• No tonal change
• Consistency of air pressure to the drones
• Removable quick stop drone valves
• Easy to install and maintain
• Non bulky, lightweight system