The MC404 CAE Wah, crafted by the visionary Bob Bradshaw of Custom Audio Electronics and the innovative Cry Baby design team, stands as a testament to versatility and excellence in sound. Featuring dual Fasel inductors with two unique voices—one that emphasises high-end brilliance and another that resonates with warmth in the low to mid-range—this pedal opens a world of sonic possibilities.

The built-in MXR MC401 Boost/Line Driver offers unparalleled flexibility, empowering musicians to shape their sound. With side-mounted kickswitches for inductor selection and boost control, bright LEDs illuminate the journey of creativity. The MC404 also embodies true hardwire bypass, a durable CTS potentiometer, and internal pots for precise "Q" and gain adjustments, inspiring musicians to explore their potential and elevate their art.