Evans Genera B14HD Drumhead

HD
Evans Genera HD Snare drumheads feature two plies of film. An outer ply of 5mil film and an inner ply of 7.5mil film, in combination with a 2mil overtone control ring on the underside that floats with the head, eliminating excessive overtones and controlling sustain.

PRODUCT FEATURES
Treatment: Coated
Ply: 2
Technology: Control Ring

Made using a single ply of 10mil film; also available in a dry version
2mil overtone control ring on the underside that “floats” with the head, eliminating excessive overtones and controlling sustain
This single ply reacts with the fat spread of a double ply
Exclusive Evans Level 360 Technology collar design ensures proper contact between drumhead and drum shell
All Evans drumheads are designed, engineered, and manufactured in the USA

https://www.oosthavens.co.za/product-category/drums-percussion/vellums/