Evans Hydraulic Blue Bass Drumhead - 20 Inch normal and noise oscillators

and noise oscillators

Output connection: 3

Just imagine – the solo from “Owner of a Lonely Heart” never sounded so huge

Blue and Gold

you can enjoy distortion-free monitoring

Evans Hydraulic Blue Bass Drumhead - 20 Inch normal and noise oscillatorsFeatures Treatment: Clear Ply: 2 Technology: Hydraulic Made with a thin layer of oil between two plies of film to suppress unwanted overtones Two plies offer consistency and durability for longer playing time A fat, deep, and short sound pioneered by early 70's rock and roll Available in 4 different colors Exclusive Evans Level 360 Technology collar design ensures proper contact between drumhead and drum shell