Evans 20" EMAD UV Batter Bass Drum Head Filter & EQ it has since become a

it has since become a collector’s piece

INPUT jack (1/4” monaural phone jack

rich in harmonics

plus 2 full audio CDs featuring performance demos of all the examples in the book

Evans 20" EMAD UV Batter Bass Drum Head Filter & EQ it has since become aFor over 60 years, Evans has been an innovator in drumhead manufacturing and design. As the creator of the first synthetic drumhead and other revolutionary products such as EMAD, Hydraulics, and the UV1 series, Evans drumheads are designed with the intent of solving problems for drummers. Regarded for high quality and consistency all Evans drumheads are made in the USA and feature Level 360 Technology. The UV1 series is designed for the widest range