Retro-style looking double wah pedal that provides two distinctly different vintage ‘wah’ sounds – one brighter wah for rhythm work and one deeper, darker wah for leads, plus the ability to quickly switch bad and forth. The pedal has an all-metal casing with a non-slip foot pad and can be powered by 9V battery or a regulated power supply for maximum headroom and effect. Input is on the right and output on the left, and the standard effect on-off by stepping on the front of the rocker to engage the true bypass on-off switch. There are two three-way mode switches on the front of the pedal marked Low (red LED) and High (green LED). These are connected to an on-off switch at the back of the pedal (step on back of rocker to engage this switch). The three low and the three high settings are recreations of six of the most popular vintage wah sounds since the beginning of wah. The Attack knob allows user to fine-tune exactly how he wants the rocker to modulate the guitar signal.