Tracking both lineally and radially within the depth of the drum to find the ultimate sweet spot, the patented MAY Monorail is paired with the Shure Beta 91A microphone for bass drum.

• AVC-2C Audio vent connector cable included

• Available in 14, 16, 17, 18 and 20 inch depths

• Black Anodized Aircraft Aluminum Alloy

• Longitudinal and Radial microphone, positioning

• Tri - Shock Mount/s; Sonic and Mechanical Isolation

• Drill free installation

All MAY products are designed, fabricated and assembled in the USA. *Please allow 5 days to process your order