Wampler EQuator

Built in the U.S.A.
Battery connection and 9v-18v power jack
High-grade components selected for their superior sound and response
Powerful 4 band EQ with 2 parametric mid controls to perfectly sculpt your instruments core tone
Top-mounted jacks make pedalboard placement effortless
Power draw: 23.9 mA @ 9V and 31.9mA @ 18v (LED will flash 3 times when power from battery is getting low)
2.5″ x 4.50″ x 1.5″ (63.5mm x 114.3mm x 38.1mm) – height excludes knobs and switches