The Brownsville CB (often associated with the WP-55 model) is a budget-friendly, vintage style wah wah pedal. It features a heavy-duty chassis, classic rocker-style sweep, and captures a vocal, expressive tone. Brownsville was budget brand from Sam Ash Music Store.

Key Features & Operation

• Treadle Sweep: Rocking the pedal backward emphasizes deep bass frequencies, while rocking it fully forward accentuates bright, squawky treble frequencies.

• Switch: Features a toe-down, mechanical on/off switch. Pressing the toe firmly until it clicks engages or disengages the effect.

• Power: Typically powered by a standard 9V battery or an external 9V DC power supply (e.g., standard center-negative Boss-style adapter). Not included