About Mission


Mission Engineering began in 2009 in a garage in Petaluma, California producing the Mission SP-1, the first switching expression pedal designed to work with the new generation of digital amps and effects.

Since then we have expanded to multiple locations, introduced the first programmable multi-expression controller, the first stereo full range active speaker for modeling devices, and numerous other innovative devices for musicians.

In 2015 we acquired the Stagecraft company. The factory in St. Louis builds speaker and amp cabinets for Mission and many other boutique amp designers.


Mission has the worlds largest range of professional quality expression pedals designed to work with the latest generation of digital amps, effects, and controllers. From our top selling EP-1 expression pedal, to the Expressionator-multi expression controller, Mission expression pedals are used by the top name artists, studios and venues worldwide.

Mission volume pedals are designed to provide reliable performance with a wide variety of instruments and signal chains. From the hand wired VM-1 to the sophisticated buffered VM-PRO, Mission volume pedals won’t suck your tone.

Combining state of the art features such as bit perfect USB audio, Bluetooth wireless, and coaxial full range drivers with traditional hand crafted cabinets,  Mission Gemini is space-age amplification. With a choice of mono and stereo, active and passive, and a range of different cabinet types, Gemini provides the perfect speaker solution for monitoring, recording, and performance with modeling amps and software based guitar systems.


Mission Engineering Services has worked with many companies such as Line 6, Avid, Eventide, Kemper, Pigtronix, RJM and Mu-Fx to design, co-design, and manufacture expression pedals, effects pedals, amplifiers, audio interfaces, cables and speakers. We can design, build and ship finished products in volume to you or your customers from our Apple licensed manufacturing facilities in California, and cabinet shop in Missouri.


Our facility in Petaluma, CA houses our business offices, Research and Development, and electronics assembly.

Mission Engineering Inc
1736 Corporate Circle

Our Stagecraft factory in St. Louis, MO is the home of our wood shop and builds Mission and Stagecraft speaker and amp cabinets.

Mission Engineering Inc (Stagecraft)
5988 Mid Rivers Mall Dr.
St. Peters

Please contact us first if you would like to visit any of our facilities.


Since 2009, Stagecraft has been designing and building high quality cabinets for speakers, amplifiers, and professional audio products. We have made thousands of cabinets for musicians and boutique amplifier companies around the world.

For commercial customers, Stagecraft can build, finish, and ship your amp head, combo or extension speaker cabinet in quantity. We offer a full turnkey OEM service for qualifying customers including amplifier and speaker assembly, logo design and manufacture, custom packaging, documentation production, and worldwide shipping, to get your product to market fast.

Stagecraft also builds custom cabinets for individual customers. You can build and order your own cab on the Stagecraft web store at www.stagecraftgear.com

Need more help?

Check out the contact details to see the ways you can reach us.