Evans ER-ROCK E-Ring Overtone Damping Set, 10, 12, 14, 16 Wahs & Filters The Circle Looper can be

The Circle Looper can be controlled by the software only

By perfectly capturing the vintage CE-1's coveted analog preamp

8 kg (4 Ibs)

High ambient noise attenuation

Whether you need a space-saving solution for your downsized travel board or you just need to power a small

Evans ER-ROCK E-Ring Overtone Damping Set, 10, 12, 14, 16 Wahs & Filters The Circle Looper can beThe EVANS E Ring Packs contain easy to use external overtone control rings that float on the surface of a drumhead to remove overtones and flatten the drumhead's sound, allowing for easier tuning. External overtone control ring that "floats" on the surface of the drumhead Removes overtones and flattens the drumhead's sound and allows for easier tuning All EVANS drumheads are designed, engineered, and manufactured in the USA Ideal For: Sound Control