
Anthony Easton
The Mission Engineering SP1-L6H Expression Pedal is designed specifically for use with Line 6 devices that support an expression pedal and toe switch. It is compatible with the following Line 6 devices: Helix Rack, Helix Rack Controller, HX Stomp, HX Stomp XL, and DL4 MK2.
Key specifications of the SP1-L6H Expression Pedal include:
- Pedal dimensions: 10″ x 4″ x 3″
- Weight: 3.2lb
- Potentiometer: 10K Ohm Linear
- Switch: TS Momentary
The pedal connects to the Line 6 Helix Rack or Rack controller with a single TS cable for expression and a single TS cable for the toe switch. For use with other devices, a TRS cable is required. The switch output may be left unconnected if this function is not required.
The SP1-L6H Expression Pedal allows for precise and natural response, enabling expressive control over volume, wah, and rotary effects. Additionally, it incorporates a convenient toe switch to turn effects on and off without requiring a separate footswitch.
Other Line 6 devices do not have a toe switch input. If a toe switch input is not available for other Line 6 products, the Mission EP1-L6 is recommended.
Watch the latest video demos and reviews for the SP1-L6 Helix Expression Pedal from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Mission Engineering SP1-L6 Helix Expression Pedal from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.


Brand New
$183.23

Browse through eBay listings for the SP1-L6 Helix Expression Pedal compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton