Here's What Mission Enginering say about the Expression Pedal:
The Line 6 Helix Rack and Helix Rack Floor Controller feature expression toe switch jacks that allow you to switch effects on an off directly from the SP1-L6H expression pedal. You can now turn your wah, whammy or other effects, on and off without having to take your foot off the pedal.
The SP1-L6H works with the advanced features of the Helix Rack to provide extensive real time control of your rig. Use the pedal to vary multiple parameters simultaneously. The switch can toggle the pedal between different parameters, allowing you to use a single expression pedal for multiple effects. Integration with the Helix programming interface enables you to use the expression pedal to quickly cycle through menu options when making changes to presets on the fly.
Built with the same all metal construction and highest quality components that have made Mission pedals respected worldwide for their performance and reliability, the SP1-L6H features a non slip rubber pedal surface and resilient black finish to match the Helix.
- Weight 4.15 lbs
- Dimensions 12 x 6 x 6 in