The Howard drones take little air, are pressure stable over the two octaves aand have bee acousticly designed to avoid the anoying "beating" when two drones are slightly out of tune with each other. They come with "Ezeedrone Drone Reeds"TM as standard.

The bass drone design is an adaptation of a Coyne drone that after the first 180 degree turn was taken back into the stock and turned a further 180 degrees and out again. I have incorporated a tuning slide in the first 180 degree turn to give a smooth even tuning range.