Evans MX1 Black Marching Bass Drum Head, 30 Inch Electric Strings You can use this super-compact

You can use this super-compact stereo headphone amplifier with practically any headphones - four of them at the same time

140 x 145 x 208 mm

Cable: Shielded

These strings are made with a tapered length of 34

Evans MX1 Black Marching Bass Drum Head, 30 Inch Electric Strings You can use this super-compactEvans MX1 black marching bass drum heads produces a bright, focused, and full tone with a single ply of 10mil film. The MX series includes a unique tone damping system that can be manipulated by applying individual felt arcs (included) to enhance articulation and focus low end for both indoor and outdoor marching. Features Made with a single ply of 10mil film Bright and full tone Unique modular foam arc dampening system is easily manipulated All Evans