The V863-CA is a new and revolutionary kind of wah pedal that combines the functionality of a traditional wah pedal with the flexibility and ease of use of an auto-wah pedal, making it the ultimate wah pedal for all guitarists. Traditional wah pedals shift the filter frequency band by pressing a foot pedal, while auto-wahs adjust the wah effect periodically or by tracking the picking dynamics. Although both are classified as “wah” effects, there hasn’t been a pedal that combines both functionalities—until now. V863-CA is a unique pedal that creates new wah sounds by combining a classic wah pedal with auto-wah in a single effect unit. This revolutionary brand-new pedal comes from VOX, the brand that created the world’s first wah pedal, combining tradition and state-of-the-art technology to create the ultimate wah pedal V863-CA has 3 distinctive modes Pedal The normal wah pedal mode. Envelope Generator / Pedal Wah is applied when a picking attack is detected. The wah effect remains consistent regardless of picking strength or volume. Moving the foot pedal engages pedal wah mode, while auto mode resumes when the foot pedal is not moved. Envelope Follower / Pedal Auto-wah mode that applies the wah effect based on picking dynamics. Moving the foot pedal engages pedal wah mode, while auto mode resumes when the foot pedal is not moved.